Finding the Third Proportional to 1,427,727 and 1,957,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,727 : 1,957,800 = 1,957,800 : x
2. Step 2: Convert to fraction form
   1,427,727/1,957,800 = 1,957,800/x
3. Step 3: Cross multiply
   1,427,727x = 1,957,800 × 1,957,800
4. Step 4: Simplify right side
   1,427,727x = 3,832,980,840,000
5. Step 5: Solve for x
   x = 3,832,980,840,000/1,427,727
6. Step 6: Final answer
   x = 2,684,673.50