Finding the Third Proportional to 32,292 and 70,812

Step by Step Solution

1. Step 1: Write the proportion equation
   32,292 : 70,812 = 70,812 : x
2. Step 2: Convert to fraction form
   32,292/70,812 = 70,812/x
3. Step 3: Cross multiply
   32,292x = 70,812 × 70,812
4. Step 4: Simplify right side
   32,292x = 5,014,339,344
5. Step 5: Solve for x
   x = 5,014,339,344/32,292
6. Step 6: Final answer
   x = 155,281.16