Finding the Third Proportional to 2,462,822 and 5,389,520

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462,822 : 5,389,520 = 5,389,520 : x
2. Step 2: Convert to fraction form
   2,462,822/5,389,520 = 5,389,520/x
3. Step 3: Cross multiply
   2,462,822x = 5,389,520 × 5,389,520
4. Step 4: Simplify right side
   2,462,822x = 29,046,925,830,400
5. Step 5: Solve for x
   x = 29,046,925,830,400/2,462,822
6. Step 6: Final answer
   x = 11,794,163.70