Finding the Third Proportional to 1,002,684 and 1,553,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,684 : 1,553,340 = 1,553,340 : x
2. Step 2: Convert to fraction form
   1,002,684/1,553,340 = 1,553,340/x
3. Step 3: Cross multiply
   1,002,684x = 1,553,340 × 1,553,340
4. Step 4: Simplify right side
   1,002,684x = 2,412,865,155,600
5. Step 5: Solve for x
   x = 2,412,865,155,600/1,002,684
6. Step 6: Final answer
   x = 2,406,406.36