Finding the Third Proportional to 92,003.25 and 123,642.75

Step by Step Solution

1. Step 1: Write the proportion equation
   92,003.25 : 123,642.75 = 123,642.75 : x
2. Step 2: Convert to fraction form
   92,003.25/123,642.75 = 123,642.75/x
3. Step 3: Cross multiply
   92,003.25x = 123,642.75 × 123,642.75
4. Step 4: Simplify right side
   92,003.25x = 15,287,529,627.56
5. Step 5: Solve for x
   x = 15,287,529,627.56/92,003.25
6. Step 6: Final answer
   x = 166,162.93