Finding the Third Proportional to 35,165.50 and 74,943.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,165.50 : 74,943.75 = 74,943.75 : x
2. Step 2: Convert to fraction form
   35,165.50/74,943.75 = 74,943.75/x
3. Step 3: Cross multiply
   35,165.50x = 74,943.75 × 74,943.75
4. Step 4: Simplify right side
   35,165.50x = 5,616,565,664.06
5. Step 5: Solve for x
   x = 5,616,565,664.06/35,165.50
6. Step 6: Final answer
   x = 159,718.07