Finding the Third Proportional to 1,153,836 and 2,502,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,153,836 : 2,502,360 = 2,502,360 : x
2. Step 2: Convert to fraction form
   1,153,836/2,502,360 = 2,502,360/x
3. Step 3: Cross multiply
   1,153,836x = 2,502,360 × 2,502,360
4. Step 4: Simplify right side
   1,153,836x = 6,261,805,569,600
5. Step 5: Solve for x
   x = 6,261,805,569,600/1,153,836
6. Step 6: Final answer
   x = 5,426,945.92