Finding the Third Proportional to 1,154,300 and 2,505,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,300 : 2,505,744 = 2,505,744 : x
2. Step 2: Convert to fraction form
   1,154,300/2,505,744 = 2,505,744/x
3. Step 3: Cross multiply
   1,154,300x = 2,505,744 × 2,505,744
4. Step 4: Simplify right side
   1,154,300x = 6,278,752,993,536
5. Step 5: Solve for x
   x = 6,278,752,993,536/1,154,300
6. Step 6: Final answer
   x = 5,439,446.41