Finding the Third Proportional to 32,820.19 and 71,580.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,820.19 : 71,580.59 = 71,580.59 : x
2. Step 2: Convert to fraction form
   32,820.19/71,580.59 = 71,580.59/x
3. Step 3: Cross multiply
   32,820.19x = 71,580.59 × 71,580.59
4. Step 4: Simplify right side
   32,820.19x = 5,123,780,283.16
5. Step 5: Solve for x
   x = 5,123,780,283.16/32,820.19
6. Step 6: Final answer
   x = 156,116.73