Finding the Third Proportional to 1,342,932 and 2,884,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,932 : 2,884,638 = 2,884,638 : x
2. Step 2: Convert to fraction form
   1,342,932/2,884,638 = 2,884,638/x
3. Step 3: Cross multiply
   1,342,932x = 2,884,638 × 2,884,638
4. Step 4: Simplify right side
   1,342,932x = 8,321,136,391,044
5. Step 5: Solve for x
   x = 8,321,136,391,044/1,342,932
6. Step 6: Final answer
   x = 6,196,245.52