Finding the Third Proportional to 38,415,120 and 58,598,304

Step by Step Solution

1. Step 1: Write the proportion equation
   38,415,120 : 58,598,304 = 58,598,304 : x
2. Step 2: Convert to fraction form
   38,415,120/58,598,304 = 58,598,304/x
3. Step 3: Cross multiply
   38,415,120x = 58,598,304 × 58,598,304
4. Step 4: Simplify right side
   38,415,120x = 3,433,761,231,676,416
5. Step 5: Solve for x
   x = 3,433,761,231,676,416/38,415,120
6. Step 6: Final answer
   x = 89,385,669.80