Finding the Third Proportional to 32,625 and 71,139

Step by Step Solution

1. Step 1: Write the proportion equation
   32,625 : 71,139 = 71,139 : x
2. Step 2: Convert to fraction form
   32,625/71,139 = 71,139/x
3. Step 3: Cross multiply
   32,625x = 71,139 × 71,139
4. Step 4: Simplify right side
   32,625x = 5,060,757,321
5. Step 5: Solve for x
   x = 5,060,757,321/32,625
6. Step 6: Final answer
   x = 155,119.00