Finding the Third Proportional to 109,849.50 and 235,251

Step by Step Solution

1. Step 1: Write the proportion equation
   109,849.50 : 235,251 = 235,251 : x
2. Step 2: Convert to fraction form
   109,849.50/235,251 = 235,251/x
3. Step 3: Cross multiply
   109,849.50x = 235,251 × 235,251
4. Step 4: Simplify right side
   109,849.50x = 55,343,033,001
5. Step 5: Solve for x
   x = 55,343,033,001/109,849.50
6. Step 6: Final answer
   x = 503,807.78