Finding the Third Proportional to 32,278.50 and 47,133.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,278.50 : 47,133.75 = 47,133.75 : x
2. Step 2: Convert to fraction form
   32,278.50/47,133.75 = 47,133.75/x
3. Step 3: Cross multiply
   32,278.50x = 47,133.75 × 47,133.75
4. Step 4: Simplify right side
   32,278.50x = 2,221,590,389.06
5. Step 5: Solve for x
   x = 2,221,590,389.06/32,278.50
6. Step 6: Final answer
   x = 68,825.70