Finding the Third Proportional to 32,440.08 and 69,730.03

Step by Step Solution

1. Step 1: Write the proportion equation
   32,440.08 : 69,730.03 = 69,730.03 : x
2. Step 2: Convert to fraction form
   32,440.08/69,730.03 = 69,730.03/x
3. Step 3: Cross multiply
   32,440.08x = 69,730.03 × 69,730.03
4. Step 4: Simplify right side
   32,440.08x = 4,862,277,258.13
5. Step 5: Solve for x
   x = 4,862,277,258.13/32,440.08
6. Step 6: Final answer
   x = 149,884.88