Finding the Third Proportional to 32,356.27 and 69,210.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,356.27 : 69,210.42 = 69,210.42 : x
2. Step 2: Convert to fraction form
   32,356.27/69,210.42 = 69,210.42/x
3. Step 3: Cross multiply
   32,356.27x = 69,210.42 × 69,210.42
4. Step 4: Simplify right side
   32,356.27x = 4,790,082,496.12
5. Step 5: Solve for x
   x = 4,790,082,496.12/32,356.27
6. Step 6: Final answer
   x = 148,041.88