Finding the Third Proportional to 1,346,658 and 2,882,478

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,658 : 2,882,478 = 2,882,478 : x
2. Step 2: Convert to fraction form
   1,346,658/2,882,478 = 2,882,478/x
3. Step 3: Cross multiply
   1,346,658x = 2,882,478 × 2,882,478
4. Step 4: Simplify right side
   1,346,658x = 8,308,679,420,484
5. Step 5: Solve for x
   x = 8,308,679,420,484/1,346,658
6. Step 6: Final answer
   x = 6,169,851.16