Finding the Third Proportional to 1,120,810 and 2,432,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,810 : 2,432,140 = 2,432,140 : x
2. Step 2: Convert to fraction form
   1,120,810/2,432,140 = 2,432,140/x
3. Step 3: Cross multiply
   1,120,810x = 2,432,140 × 2,432,140
4. Step 4: Simplify right side
   1,120,810x = 5,915,304,979,600
5. Step 5: Solve for x
   x = 5,915,304,979,600/1,120,810
6. Step 6: Final answer
   x = 5,277,705.39