Finding the Third Proportional to 47,040.75 and 72,866.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,040.75 : 72,866.25 = 72,866.25 : x
2. Step 2: Convert to fraction form
   47,040.75/72,866.25 = 72,866.25/x
3. Step 3: Cross multiply
   47,040.75x = 72,866.25 × 72,866.25
4. Step 4: Simplify right side
   47,040.75x = 5,309,490,389.06
5. Step 5: Solve for x
   x = 5,309,490,389.06/47,040.75
6. Step 6: Final answer
   x = 112,870.02