Finding the Third Proportional to 45,751.50 and 54,060.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,751.50 : 54,060.75 = 54,060.75 : x
2. Step 2: Convert to fraction form
   45,751.50/54,060.75 = 54,060.75/x
3. Step 3: Cross multiply
   45,751.50x = 54,060.75 × 54,060.75
4. Step 4: Simplify right side
   45,751.50x = 2,922,564,690.56
5. Step 5: Solve for x
   x = 2,922,564,690.56/45,751.50
6. Step 6: Final answer
   x = 63,879.10