Finding the Third Proportional to 32,722 and 70,624

Step by Step Solution

1. Step 1: Write the proportion equation
   32,722 : 70,624 = 70,624 : x
2. Step 2: Convert to fraction form
   32,722/70,624 = 70,624/x
3. Step 3: Cross multiply
   32,722x = 70,624 × 70,624
4. Step 4: Simplify right side
   32,722x = 4,987,749,376
5. Step 5: Solve for x
   x = 4,987,749,376/32,722
6. Step 6: Final answer
   x = 152,428.01