Finding the Third Proportional to 1,025,356 and 2,208,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,356 : 2,208,484 = 2,208,484 : x
2. Step 2: Convert to fraction form
   1,025,356/2,208,484 = 2,208,484/x
3. Step 3: Cross multiply
   1,025,356x = 2,208,484 × 2,208,484
4. Step 4: Simplify right side
   1,025,356x = 4,877,401,578,256
5. Step 5: Solve for x
   x = 4,877,401,578,256/1,025,356
6. Step 6: Final answer
   x = 4,756,788.45