Finding the Third Proportional to 60,391,720,734.50 and 131,386,425,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,391,720,734.50 : 131,386,425,051.50 = 131,386,425,051.50 : x
2. Step 2: Convert to fraction form
   60,391,720,734.50/131,386,425,051.50 = 131,386,425,051.50/x
3. Step 3: Cross multiply
   60,391,720,734.50x = 131,386,425,051.50 × 131,386,425,051.50
4. Step 4: Simplify right side
   60,391,720,734.50x = 17,262,392,687,813,426,413,568
5. Step 5: Solve for x
   x = 17,262,392,687,813,426,413,568/60,391,720,734.50
6. Step 6: Final answer
   x = 285,840,384,706.11