Finding the Third Proportional to 45,879.75 and 60,463.13

Step by Step Solution

1. Step 1: Write the proportion equation
   45,879.75 : 60,463.13 = 60,463.13 : x
2. Step 2: Convert to fraction form
   45,879.75/60,463.13 = 60,463.13/x
3. Step 3: Cross multiply
   45,879.75x = 60,463.13 × 60,463.13
4. Step 4: Simplify right side
   45,879.75x = 3,655,789,484.77
5. Step 5: Solve for x
   x = 3,655,789,484.77/45,879.75
6. Step 6: Final answer
   x = 79,681.98