Finding the Third Proportional to 47,922.75 and 69,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,922.75 : 69,013.50 = 69,013.50 : x
2. Step 2: Convert to fraction form
   47,922.75/69,013.50 = 69,013.50/x
3. Step 3: Cross multiply
   47,922.75x = 69,013.50 × 69,013.50
4. Step 4: Simplify right side
   47,922.75x = 4,762,863,182.25
5. Step 5: Solve for x
   x = 4,762,863,182.25/47,922.75
6. Step 6: Final answer
   x = 99,386.27