Finding the Third Proportional to 2,650,368 and 5,720,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,368 : 5,720,384 = 5,720,384 : x
2. Step 2: Convert to fraction form
   2,650,368/5,720,384 = 5,720,384/x
3. Step 3: Cross multiply
   2,650,368x = 5,720,384 × 5,720,384
4. Step 4: Simplify right side
   2,650,368x = 32,722,793,107,456
5. Step 5: Solve for x
   x = 32,722,793,107,456/2,650,368
6. Step 6: Final answer
   x = 12,346,509.28