Finding the Third Proportional to 47,625 and 71,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,625 : 71,869.50 = 71,869.50 : x
2. Step 2: Convert to fraction form
   47,625/71,869.50 = 71,869.50/x
3. Step 3: Cross multiply
   47,625x = 71,869.50 × 71,869.50
4. Step 4: Simplify right side
   47,625x = 5,165,225,030.25
5. Step 5: Solve for x
   x = 5,165,225,030.25/47,625
6. Step 6: Final answer
   x = 108,456.17