Finding the Third Proportional to 1,427,412 and 2,101,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,412 : 2,101,686 = 2,101,686 : x
2. Step 2: Convert to fraction form
   1,427,412/2,101,686 = 2,101,686/x
3. Step 3: Cross multiply
   1,427,412x = 2,101,686 × 2,101,686
4. Step 4: Simplify right side
   1,427,412x = 4,417,084,042,596
5. Step 5: Solve for x
   x = 4,417,084,042,596/1,427,412
6. Step 6: Final answer
   x = 3,094,470.30