Finding the Third Proportional to 1,025,248 and 2,243,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,248 : 2,243,506 = 2,243,506 : x
2. Step 2: Convert to fraction form
   1,025,248/2,243,506 = 2,243,506/x
3. Step 3: Cross multiply
   1,025,248x = 2,243,506 × 2,243,506
4. Step 4: Simplify right side
   1,025,248x = 5,033,319,172,036
5. Step 5: Solve for x
   x = 5,033,319,172,036/1,025,248
6. Step 6: Final answer
   x = 4,909,367.46