Finding the Third Proportional to 1,479,025 and 2,113,561

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,025 : 2,113,561 = 2,113,561 : x
2. Step 2: Convert to fraction form
   1,479,025/2,113,561 = 2,113,561/x
3. Step 3: Cross multiply
   1,479,025x = 2,113,561 × 2,113,561
4. Step 4: Simplify right side
   1,479,025x = 4,467,140,100,721
5. Step 5: Solve for x
   x = 4,467,140,100,721/1,479,025
6. Step 6: Final answer
   x = 3,020,327.65