Finding the Third Proportional to 108,238.50 and 252,774

Step by Step Solution

1. Step 1: Write the proportion equation
   108,238.50 : 252,774 = 252,774 : x
2. Step 2: Convert to fraction form
   108,238.50/252,774 = 252,774/x
3. Step 3: Cross multiply
   108,238.50x = 252,774 × 252,774
4. Step 4: Simplify right side
   108,238.50x = 63,894,695,076
5. Step 5: Solve for x
   x = 63,894,695,076/108,238.50
6. Step 6: Final answer
   x = 590,313.94