Finding the Third Proportional to 44,899.50 and 68,715.75

Step by Step Solution

1. Step 1: Write the proportion equation
   44,899.50 : 68,715.75 = 68,715.75 : x
2. Step 2: Convert to fraction form
   44,899.50/68,715.75 = 68,715.75/x
3. Step 3: Cross multiply
   44,899.50x = 68,715.75 × 68,715.75
4. Step 4: Simplify right side
   44,899.50x = 4,721,854,298.06
5. Step 5: Solve for x
   x = 4,721,854,298.06/44,899.50
6. Step 6: Final answer
   x = 105,164.96