Finding the Third Proportional to 44,387.25 and 62,431.88

Step by Step Solution

1. Step 1: Write the proportion equation
   44,387.25 : 62,431.88 = 62,431.88 : x
2. Step 2: Convert to fraction form
   44,387.25/62,431.88 = 62,431.88/x
3. Step 3: Cross multiply
   44,387.25x = 62,431.88 × 62,431.88
4. Step 4: Simplify right side
   44,387.25x = 3,897,739,016.02
5. Step 5: Solve for x
   x = 3,897,739,016.02/44,387.25
6. Step 6: Final answer
   x = 87,812.13