Finding the Third Proportional to 44,788.50 and 67,686.75

Step by Step Solution

1. Step 1: Write the proportion equation
   44,788.50 : 67,686.75 = 67,686.75 : x
2. Step 2: Convert to fraction form
   44,788.50/67,686.75 = 67,686.75/x
3. Step 3: Cross multiply
   44,788.50x = 67,686.75 × 67,686.75
4. Step 4: Simplify right side
   44,788.50x = 4,581,496,125.56
5. Step 5: Solve for x
   x = 4,581,496,125.56/44,788.50
6. Step 6: Final answer
   x = 102,291.80