Finding the Third Proportional to 32,602.50 and 71,433

Step by Step Solution

1. Step 1: Write the proportion equation
   32,602.50 : 71,433 = 71,433 : x
2. Step 2: Convert to fraction form
   32,602.50/71,433 = 71,433/x
3. Step 3: Cross multiply
   32,602.50x = 71,433 × 71,433
4. Step 4: Simplify right side
   32,602.50x = 5,102,673,489
5. Step 5: Solve for x
   x = 5,102,673,489/32,602.50
6. Step 6: Final answer
   x = 156,511.72