Finding the Third Proportional to 814,816 and 1,754,448

Step by Step Solution

1. Step 1: Write the proportion equation
   814,816 : 1,754,448 = 1,754,448 : x
2. Step 2: Convert to fraction form
   814,816/1,754,448 = 1,754,448/x
3. Step 3: Cross multiply
   814,816x = 1,754,448 × 1,754,448
4. Step 4: Simplify right side
   814,816x = 3,078,087,784,704
5. Step 5: Solve for x
   x = 3,078,087,784,704/814,816
6. Step 6: Final answer
   x = 3,777,647.70