Finding the Third Proportional to 1,427,406 and 2,101,681

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,406 : 2,101,681 = 2,101,681 : x
2. Step 2: Convert to fraction form
   1,427,406/2,101,681 = 2,101,681/x
3. Step 3: Cross multiply
   1,427,406x = 2,101,681 × 2,101,681
4. Step 4: Simplify right side
   1,427,406x = 4,417,063,025,761
5. Step 5: Solve for x
   x = 4,417,063,025,761/1,427,406
6. Step 6: Final answer
   x = 3,094,468.59