Finding the Third Proportional to 46,174.50 and 71,637.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,174.50 : 71,637.75 = 71,637.75 : x
2. Step 2: Convert to fraction form
   46,174.50/71,637.75 = 71,637.75/x
3. Step 3: Cross multiply
   46,174.50x = 71,637.75 × 71,637.75
4. Step 4: Simplify right side
   46,174.50x = 5,131,967,225.06
5. Step 5: Solve for x
   x = 5,131,967,225.06/46,174.50
6. Step 6: Final answer
   x = 111,142.89