Finding the Third Proportional to 6,146,490,865.50 and 13,225,210,567.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146,490,865.50 : 13,225,210,567.50 = 13,225,210,567.50 : x
2. Step 2: Convert to fraction form
   6,146,490,865.50/13,225,210,567.50 = 13,225,210,567.50/x
3. Step 3: Cross multiply
   6,146,490,865.50x = 13,225,210,567.50 × 13,225,210,567.50
4. Step 4: Simplify right side
   6,146,490,865.50x = 174,906,194,554,713,669,632
5. Step 5: Solve for x
   x = 174,906,194,554,713,669,632/6,146,490,865.50
6. Step 6: Final answer
   x = 28,456,268,524.93