Finding the Third Proportional to 5,675,582 and 8,812,423

Step by Step Solution

1. Step 1: Write the proportion equation
   5,675,582 : 8,812,423 = 8,812,423 : x
2. Step 2: Convert to fraction form
   5,675,582/8,812,423 = 8,812,423/x
3. Step 3: Cross multiply
   5,675,582x = 8,812,423 × 8,812,423
4. Step 4: Simplify right side
   5,675,582x = 77,658,799,130,929
5. Step 5: Solve for x
   x = 77,658,799,130,929/5,675,582
6. Step 6: Final answer
   x = 13,682,966.63