Finding the Third Proportional to 32,470.88 and 47,438.16

Step by Step Solution

1. Step 1: Write the proportion equation
   32,470.88 : 47,438.16 = 47,438.16 : x
2. Step 2: Convert to fraction form
   32,470.88/47,438.16 = 47,438.16/x
3. Step 3: Cross multiply
   32,470.88x = 47,438.16 × 47,438.16
4. Step 4: Simplify right side
   32,470.88x = 2,250,378,668.40
5. Step 5: Solve for x
   x = 2,250,378,668.40/32,470.88
6. Step 6: Final answer
   x = 69,304.53