Finding the Third Proportional to 2,866,561,052,251.50 and 6,288,103,090,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,866,561,052,251.50 : 6,288,103,090,015.50 = 6,288,103,090,015.50 : x
2. Step 2: Convert to fraction form
   2,866,561,052,251.50/6,288,103,090,015.50 = 6,288,103,090,015.50/x
3. Step 3: Cross multiply
   2,866,561,052,251.50x = 6,288,103,090,015.50 × 6,288,103,090,015.50
4. Step 4: Simplify right side
   2,866,561,052,251.50x = 39,540,240,470,662,479,064,596,480
5. Step 5: Solve for x
   x = 39,540,240,470,662,479,064,596,480/2,866,561,052,251.50
6. Step 6: Final answer
   x = 13,793,615,328,585.50