Finding the Third Proportional to 1,053,675 and 2,238,597

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,675 : 2,238,597 = 2,238,597 : x
2. Step 2: Convert to fraction form
   1,053,675/2,238,597 = 2,238,597/x
3. Step 3: Cross multiply
   1,053,675x = 2,238,597 × 2,238,597
4. Step 4: Simplify right side
   1,053,675x = 5,011,316,528,409
5. Step 5: Solve for x
   x = 5,011,316,528,409/1,053,675
6. Step 6: Final answer
   x = 4,756,036.28