Finding the Third Proportional to 1,604,718 and 2,492,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,718 : 2,492,778 = 2,492,778 : x
2. Step 2: Convert to fraction form
   1,604,718/2,492,778 = 2,492,778/x
3. Step 3: Cross multiply
   1,604,718x = 2,492,778 × 2,492,778
4. Step 4: Simplify right side
   1,604,718x = 6,213,942,157,284
5. Step 5: Solve for x
   x = 6,213,942,157,284/1,604,718
6. Step 6: Final answer
   x = 3,872,295.42