Finding the Third Proportional to 51,738,104.50 and 112,661,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,738,104.50 : 112,661,609.50 = 112,661,609.50 : x
2. Step 2: Convert to fraction form
   51,738,104.50/112,661,609.50 = 112,661,609.50/x
3. Step 3: Cross multiply
   51,738,104.50x = 112,661,609.50 × 112,661,609.50
4. Step 4: Simplify right side
   51,738,104.50x = 12,692,638,255,130,490
5. Step 5: Solve for x
   x = 12,692,638,255,130,490/51,738,104.50
6. Step 6: Final answer
   x = 245,324,763.59