Finding the Third Proportional to 1,254,024 and 1,921,517

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,024 : 1,921,517 = 1,921,517 : x
2. Step 2: Convert to fraction form
   1,254,024/1,921,517 = 1,921,517/x
3. Step 3: Cross multiply
   1,254,024x = 1,921,517 × 1,921,517
4. Step 4: Simplify right side
   1,254,024x = 3,692,227,581,289
5. Step 5: Solve for x
   x = 3,692,227,581,289/1,254,024
6. Step 6: Final answer
   x = 2,944,303.76