Finding the Third Proportional to 46,151.86 and 69,150.80

Step by Step Solution

1. Step 1: Write the proportion equation
   46,151.86 : 69,150.80 = 69,150.80 : x
2. Step 2: Convert to fraction form
   46,151.86/69,150.80 = 69,150.80/x
3. Step 3: Cross multiply
   46,151.86x = 69,150.80 × 69,150.80
4. Step 4: Simplify right side
   46,151.86x = 4,781,832,708.45
5. Step 5: Solve for x
   x = 4,781,832,708.45/46,151.86
6. Step 6: Final answer
   x = 103,610.84