Finding the Third Proportional to 1,553,436 and 2,098,791

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,436 : 2,098,791 = 2,098,791 : x
2. Step 2: Convert to fraction form
   1,553,436/2,098,791 = 2,098,791/x
3. Step 3: Cross multiply
   1,553,436x = 2,098,791 × 2,098,791
4. Step 4: Simplify right side
   1,553,436x = 4,404,923,661,681
5. Step 5: Solve for x
   x = 4,404,923,661,681/1,553,436
6. Step 6: Final answer
   x = 2,835,600.35