Finding the Third Proportional to 1,130,772 and 2,457,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130,772 : 2,457,864 = 2,457,864 : x
2. Step 2: Convert to fraction form
   1,130,772/2,457,864 = 2,457,864/x
3. Step 3: Cross multiply
   1,130,772x = 2,457,864 × 2,457,864
4. Step 4: Simplify right side
   1,130,772x = 6,041,095,442,496
5. Step 5: Solve for x
   x = 6,041,095,442,496/1,130,772
6. Step 6: Final answer
   x = 5,342,452.27