Finding the Third Proportional to 32,486 and 71,047

Step by Step Solution

1. Step 1: Write the proportion equation
   32,486 : 71,047 = 71,047 : x
2. Step 2: Convert to fraction form
   32,486/71,047 = 71,047/x
3. Step 3: Cross multiply
   32,486x = 71,047 × 71,047
4. Step 4: Simplify right side
   32,486x = 5,047,676,209
5. Step 5: Solve for x
   x = 5,047,676,209/32,486
6. Step 6: Final answer
   x = 155,380.05