Finding the Third Proportional to 1,224,988 and 1,802,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,988 : 1,802,472 = 1,802,472 : x
2. Step 2: Convert to fraction form
   1,224,988/1,802,472 = 1,802,472/x
3. Step 3: Cross multiply
   1,224,988x = 1,802,472 × 1,802,472
4. Step 4: Simplify right side
   1,224,988x = 3,248,905,310,784
5. Step 5: Solve for x
   x = 3,248,905,310,784/1,224,988
6. Step 6: Final answer
   x = 2,652,193.58