Finding the Third Proportional to 1,108,300 and 2,386,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,300 : 2,386,120 = 2,386,120 : x
2. Step 2: Convert to fraction form
   1,108,300/2,386,120 = 2,386,120/x
3. Step 3: Cross multiply
   1,108,300x = 2,386,120 × 2,386,120
4. Step 4: Simplify right side
   1,108,300x = 5,693,568,654,400
5. Step 5: Solve for x
   x = 5,693,568,654,400/1,108,300
6. Step 6: Final answer
   x = 5,137,208.93