Finding the Third Proportional to 2,872,492 and 4,253,275

Step by Step Solution

1. Step 1: Write the proportion equation
   2,872,492 : 4,253,275 = 4,253,275 : x
2. Step 2: Convert to fraction form
   2,872,492/4,253,275 = 4,253,275/x
3. Step 3: Cross multiply
   2,872,492x = 4,253,275 × 4,253,275
4. Step 4: Simplify right side
   2,872,492x = 18,090,348,225,625
5. Step 5: Solve for x
   x = 18,090,348,225,625/2,872,492
6. Step 6: Final answer
   x = 6,297,788.90