Finding the Third Proportional to 46,365.75 and 56,416.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,365.75 : 56,416.50 = 56,416.50 : x
2. Step 2: Convert to fraction form
   46,365.75/56,416.50 = 56,416.50/x
3. Step 3: Cross multiply
   46,365.75x = 56,416.50 × 56,416.50
4. Step 4: Simplify right side
   46,365.75x = 3,182,821,472.25
5. Step 5: Solve for x
   x = 3,182,821,472.25/46,365.75
6. Step 6: Final answer
   x = 68,645.96