Finding the Third Proportional to 47,117.25 and 71,966.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,117.25 : 71,966.25 = 71,966.25 : x
2. Step 2: Convert to fraction form
   47,117.25/71,966.25 = 71,966.25/x
3. Step 3: Cross multiply
   47,117.25x = 71,966.25 × 71,966.25
4. Step 4: Simplify right side
   47,117.25x = 5,179,141,139.06
5. Step 5: Solve for x
   x = 5,179,141,139.06/47,117.25
6. Step 6: Final answer
   x = 109,920.28