Finding the Third Proportional to 38,677,770 and 58,016,662

Step by Step Solution

1. Step 1: Write the proportion equation
   38,677,770 : 58,016,662 = 58,016,662 : x
2. Step 2: Convert to fraction form
   38,677,770/58,016,662 = 58,016,662/x
3. Step 3: Cross multiply
   38,677,770x = 58,016,662 × 58,016,662
4. Step 4: Simplify right side
   38,677,770x = 3,365,933,069,622,244
5. Step 5: Solve for x
   x = 3,365,933,069,622,244/38,677,770
6. Step 6: Final answer
   x = 87,025,003.50