Finding the Third Proportional to 124,215 and 175,594.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,215 : 175,594.50 = 175,594.50 : x
2. Step 2: Convert to fraction form
   124,215/175,594.50 = 175,594.50/x
3. Step 3: Cross multiply
   124,215x = 175,594.50 × 175,594.50
4. Step 4: Simplify right side
   124,215x = 30,833,428,430.25
5. Step 5: Solve for x
   x = 30,833,428,430.25/124,215
6. Step 6: Final answer
   x = 248,226.29