Finding the Third Proportional to 1,025,180 and 2,243,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,180 : 2,243,364 = 2,243,364 : x
2. Step 2: Convert to fraction form
   1,025,180/2,243,364 = 2,243,364/x
3. Step 3: Cross multiply
   1,025,180x = 2,243,364 × 2,243,364
4. Step 4: Simplify right side
   1,025,180x = 5,032,682,036,496
5. Step 5: Solve for x
   x = 5,032,682,036,496/1,025,180
6. Step 6: Final answer
   x = 4,909,071.61