Finding the Third Proportional to 2,529,541 and 5,521,359

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,541 : 5,521,359 = 5,521,359 : x
2. Step 2: Convert to fraction form
   2,529,541/5,521,359 = 5,521,359/x
3. Step 3: Cross multiply
   2,529,541x = 5,521,359 × 5,521,359
4. Step 4: Simplify right side
   2,529,541x = 30,485,405,206,881
5. Step 5: Solve for x
   x = 30,485,405,206,881/2,529,541
6. Step 6: Final answer
   x = 12,051,753.74