Finding the Third Proportional to 1,052,280 and 2,319,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,280 : 2,319,048 = 2,319,048 : x
2. Step 2: Convert to fraction form
   1,052,280/2,319,048 = 2,319,048/x
3. Step 3: Cross multiply
   1,052,280x = 2,319,048 × 2,319,048
4. Step 4: Simplify right side
   1,052,280x = 5,377,983,626,304
5. Step 5: Solve for x
   x = 5,377,983,626,304/1,052,280
6. Step 6: Final answer
   x = 5,110,791.45