Finding the Third Proportional to 59,930,887.50 and 131,527,026

Step by Step Solution

1. Step 1: Write the proportion equation
   59,930,887.50 : 131,527,026 = 131,527,026 : x
2. Step 2: Convert to fraction form
   59,930,887.50/131,527,026 = 131,527,026/x
3. Step 3: Cross multiply
   59,930,887.50x = 131,527,026 × 131,527,026
4. Step 4: Simplify right side
   59,930,887.50x = 17,299,358,568,404,676
5. Step 5: Solve for x
   x = 17,299,358,568,404,676/59,930,887.50
6. Step 6: Final answer
   x = 288,655,137.44