Finding the Third Proportional to 1,025,358 and 2,208,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,358 : 2,208,488 = 2,208,488 : x
2. Step 2: Convert to fraction form
   1,025,358/2,208,488 = 2,208,488/x
3. Step 3: Cross multiply
   1,025,358x = 2,208,488 × 2,208,488
4. Step 4: Simplify right side
   1,025,358x = 4,877,419,246,144
5. Step 5: Solve for x
   x = 4,877,419,246,144/1,025,358
6. Step 6: Final answer
   x = 4,756,796.40