Finding the Third Proportional to 55,726,356 and 86,073,950

Step by Step Solution

1. Step 1: Write the proportion equation
   55,726,356 : 86,073,950 = 86,073,950 : x
2. Step 2: Convert to fraction form
   55,726,356/86,073,950 = 86,073,950/x
3. Step 3: Cross multiply
   55,726,356x = 86,073,950 × 86,073,950
4. Step 4: Simplify right side
   55,726,356x = 7,408,724,868,602,500
5. Step 5: Solve for x
   x = 7,408,724,868,602,500/55,726,356
6. Step 6: Final answer
   x = 132,948,310.29