Finding the Third Proportional to 1,002,348 and 1,554,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,348 : 1,554,438 = 1,554,438 : x
2. Step 2: Convert to fraction form
   1,002,348/1,554,438 = 1,554,438/x
3. Step 3: Cross multiply
   1,002,348x = 1,554,438 × 1,554,438
4. Step 4: Simplify right side
   1,002,348x = 2,416,277,495,844
5. Step 5: Solve for x
   x = 2,416,277,495,844/1,002,348
6. Step 6: Final answer
   x = 2,410,617.37