Finding the Third Proportional to 496,453 and 1,071,620

Step by Step Solution

1. Step 1: Write the proportion equation
   496,453 : 1,071,620 = 1,071,620 : x
2. Step 2: Convert to fraction form
   496,453/1,071,620 = 1,071,620/x
3. Step 3: Cross multiply
   496,453x = 1,071,620 × 1,071,620
4. Step 4: Simplify right side
   496,453x = 1,148,369,424,400
5. Step 5: Solve for x
   x = 1,148,369,424,400/496,453
6. Step 6: Final answer
   x = 2,313,148.32