Finding the Third Proportional to 74,932.50 and 116,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,932.50 : 116,017.50 = 116,017.50 : x
2. Step 2: Convert to fraction form
   74,932.50/116,017.50 = 116,017.50/x
3. Step 3: Cross multiply
   74,932.50x = 116,017.50 × 116,017.50
4. Step 4: Simplify right side
   74,932.50x = 13,460,060,306.25
5. Step 5: Solve for x
   x = 13,460,060,306.25/74,932.50
6. Step 6: Final answer
   x = 179,629.14