Finding the Third Proportional to 32,715 and 70,610

Step by Step Solution

1. Step 1: Write the proportion equation
   32,715 : 70,610 = 70,610 : x
2. Step 2: Convert to fraction form
   32,715/70,610 = 70,610/x
3. Step 3: Cross multiply
   32,715x = 70,610 × 70,610
4. Step 4: Simplify right side
   32,715x = 4,985,772,100
5. Step 5: Solve for x
   x = 4,985,772,100/32,715
6. Step 6: Final answer
   x = 152,400.19