Finding the Third Proportional to 2,648,057 and 5,669,362

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,057 : 5,669,362 = 5,669,362 : x
2. Step 2: Convert to fraction form
   2,648,057/5,669,362 = 5,669,362/x
3. Step 3: Cross multiply
   2,648,057x = 5,669,362 × 5,669,362
4. Step 4: Simplify right side
   2,648,057x = 32,141,665,487,044
5. Step 5: Solve for x
   x = 32,141,665,487,044/2,648,057
6. Step 6: Final answer
   x = 12,137,829.92