Finding the Third Proportional to 74,807.25 and 111,953.25

Step by Step Solution

1. Step 1: Write the proportion equation
   74,807.25 : 111,953.25 = 111,953.25 : x
2. Step 2: Convert to fraction form
   74,807.25/111,953.25 = 111,953.25/x
3. Step 3: Cross multiply
   74,807.25x = 111,953.25 × 111,953.25
4. Step 4: Simplify right side
   74,807.25x = 12,533,530,185.56
5. Step 5: Solve for x
   x = 12,533,530,185.56/74,807.25
6. Step 6: Final answer
   x = 167,544.32