Finding the Third Proportional to 1,521,496 and 2,354,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,521,496 : 2,354,672 = 2,354,672 : x
2. Step 2: Convert to fraction form
   1,521,496/2,354,672 = 2,354,672/x
3. Step 3: Cross multiply
   1,521,496x = 2,354,672 × 2,354,672
4. Step 4: Simplify right side
   1,521,496x = 5,544,480,227,584
5. Step 5: Solve for x
   x = 5,544,480,227,584/1,521,496
6. Step 6: Final answer
   x = 3,644,097.80