Finding the Third Proportional to 38,601,616 and 58,808,048

Step by Step Solution

1. Step 1: Write the proportion equation
   38,601,616 : 58,808,048 = 58,808,048 : x
2. Step 2: Convert to fraction form
   38,601,616/58,808,048 = 58,808,048/x
3. Step 3: Cross multiply
   38,601,616x = 58,808,048 × 58,808,048
4. Step 4: Simplify right side
   38,601,616x = 3,458,386,509,570,304
5. Step 5: Solve for x
   x = 3,458,386,509,570,304/38,601,616
6. Step 6: Final answer
   x = 89,591,754.64