Finding the Third Proportional to 619,950 and 1,314,299

Step by Step Solution

1. Step 1: Write the proportion equation
   619,950 : 1,314,299 = 1,314,299 : x
2. Step 2: Convert to fraction form
   619,950/1,314,299 = 1,314,299/x
3. Step 3: Cross multiply
   619,950x = 1,314,299 × 1,314,299
4. Step 4: Simplify right side
   619,950x = 1,727,381,861,401
5. Step 5: Solve for x
   x = 1,727,381,861,401/619,950
6. Step 6: Final answer
   x = 2,786,324.48