Finding the Third Proportional to 57,424,112 and 88,265,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,424,112 : 88,265,012.50 = 88,265,012.50 : x
2. Step 2: Convert to fraction form
   57,424,112/88,265,012.50 = 88,265,012.50/x
3. Step 3: Cross multiply
   57,424,112x = 88,265,012.50 × 88,265,012.50
4. Step 4: Simplify right side
   57,424,112x = 7,790,712,431,625,156
5. Step 5: Solve for x
   x = 7,790,712,431,625,156/57,424,112
6. Step 6: Final answer
   x = 135,669,706.68