Finding the Third Proportional to 1,025,317 and 2,243,634

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,317 : 2,243,634 = 2,243,634 : x
2. Step 2: Convert to fraction form
   1,025,317/2,243,634 = 2,243,634/x
3. Step 3: Cross multiply
   1,025,317x = 2,243,634 × 2,243,634
4. Step 4: Simplify right side
   1,025,317x = 5,033,893,525,956
5. Step 5: Solve for x
   x = 5,033,893,525,956/1,025,317
6. Step 6: Final answer
   x = 4,909,597.25