Finding the Third Proportional to 1,649,394 and 2,553,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,394 : 2,553,902 = 2,553,902 : x
2. Step 2: Convert to fraction form
   1,649,394/2,553,902 = 2,553,902/x
3. Step 3: Cross multiply
   1,649,394x = 2,553,902 × 2,553,902
4. Step 4: Simplify right side
   1,649,394x = 6,522,415,425,604
5. Step 5: Solve for x
   x = 6,522,415,425,604/1,649,394
6. Step 6: Final answer
   x = 3,954,431.40