Finding the Third Proportional to 44,040 and 62,779.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,040 : 62,779.50 = 62,779.50 : x
2. Step 2: Convert to fraction form
   44,040/62,779.50 = 62,779.50/x
3. Step 3: Cross multiply
   44,040x = 62,779.50 × 62,779.50
4. Step 4: Simplify right side
   44,040x = 3,941,265,620.25
5. Step 5: Solve for x
   x = 3,941,265,620.25/44,040
6. Step 6: Final answer
   x = 89,492.86