Finding the Third Proportional to 46,171.69 and 75,385.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,171.69 : 75,385.69 = 75,385.69 : x
2. Step 2: Convert to fraction form
   46,171.69/75,385.69 = 75,385.69/x
3. Step 3: Cross multiply
   46,171.69x = 75,385.69 × 75,385.69
4. Step 4: Simplify right side
   46,171.69x = 5,683,001,879.85
5. Step 5: Solve for x
   x = 5,683,001,879.85/46,171.69
6. Step 6: Final answer
   x = 123,084.13