Finding the Third Proportional to 58,600,808 and 86,207,384

Step by Step Solution

1. Step 1: Write the proportion equation
   58,600,808 : 86,207,384 = 86,207,384 : x
2. Step 2: Convert to fraction form
   58,600,808/86,207,384 = 86,207,384/x
3. Step 3: Cross multiply
   58,600,808x = 86,207,384 × 86,207,384
4. Step 4: Simplify right side
   58,600,808x = 7,431,713,056,123,456
5. Step 5: Solve for x
   x = 7,431,713,056,123,456/58,600,808
6. Step 6: Final answer
   x = 126,819,293.28