Finding the Third Proportional to 1,142,822 and 2,457,633

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,822 : 2,457,633 = 2,457,633 : x
2. Step 2: Convert to fraction form
   1,142,822/2,457,633 = 2,457,633/x
3. Step 3: Cross multiply
   1,142,822x = 2,457,633 × 2,457,633
4. Step 4: Simplify right side
   1,142,822x = 6,039,959,962,689
5. Step 5: Solve for x
   x = 6,039,959,962,689/1,142,822
6. Step 6: Final answer
   x = 5,285,127.49