Finding the Third Proportional to 5,612,582 and 8,208,922

Step by Step Solution

1. Step 1: Write the proportion equation
   5,612,582 : 8,208,922 = 8,208,922 : x
2. Step 2: Convert to fraction form
   5,612,582/8,208,922 = 8,208,922/x
3. Step 3: Cross multiply
   5,612,582x = 8,208,922 × 8,208,922
4. Step 4: Simplify right side
   5,612,582x = 67,386,400,402,084
5. Step 5: Solve for x
   x = 67,386,400,402,084/5,612,582
6. Step 6: Final answer
   x = 12,006,310.18