Finding the Third Proportional to 296,635.50 and 614,301

Step by Step Solution

1. Step 1: Write the proportion equation
   296,635.50 : 614,301 = 614,301 : x
2. Step 2: Convert to fraction form
   296,635.50/614,301 = 614,301/x
3. Step 3: Cross multiply
   296,635.50x = 614,301 × 614,301
4. Step 4: Simplify right side
   296,635.50x = 377,365,718,601
5. Step 5: Solve for x
   x = 377,365,718,601/296,635.50
6. Step 6: Final answer
   x = 1,272,152.92