Finding the Third Proportional to 2,440,643.91 and 5,083,298.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,643.91 : 5,083,298.23 = 5,083,298.23 : x
2. Step 2: Convert to fraction form
   2,440,643.91/5,083,298.23 = 5,083,298.23/x
3. Step 3: Cross multiply
   2,440,643.91x = 5,083,298.23 × 5,083,298.23
4. Step 4: Simplify right side
   2,440,643.91x = 25,839,920,860,173.46
5. Step 5: Solve for x
   x = 25,839,920,860,173.46/2,440,643.91
6. Step 6: Final answer
   x = 10,587,337.54