Finding the Third Proportional to 32,672 and 70,528

Step by Step Solution

1. Step 1: Write the proportion equation
   32,672 : 70,528 = 70,528 : x
2. Step 2: Convert to fraction form
   32,672/70,528 = 70,528/x
3. Step 3: Cross multiply
   32,672x = 70,528 × 70,528
4. Step 4: Simplify right side
   32,672x = 4,974,198,784
5. Step 5: Solve for x
   x = 4,974,198,784/32,672
6. Step 6: Final answer
   x = 152,246.53