Finding the Third Proportional to 56,090,594 and 86,162,020

Step by Step Solution

1. Step 1: Write the proportion equation
   56,090,594 : 86,162,020 = 86,162,020 : x
2. Step 2: Convert to fraction form
   56,090,594/86,162,020 = 86,162,020/x
3. Step 3: Cross multiply
   56,090,594x = 86,162,020 × 86,162,020
4. Step 4: Simplify right side
   56,090,594x = 7,423,893,690,480,400
5. Step 5: Solve for x
   x = 7,423,893,690,480,400/56,090,594
6. Step 6: Final answer
   x = 132,355,412.22