Finding the Third Proportional to 1,221,002 and 1,867,935

Step by Step Solution

1. Step 1: Write the proportion equation
   1,221,002 : 1,867,935 = 1,867,935 : x
2. Step 2: Convert to fraction form
   1,221,002/1,867,935 = 1,867,935/x
3. Step 3: Cross multiply
   1,221,002x = 1,867,935 × 1,867,935
4. Step 4: Simplify right side
   1,221,002x = 3,489,181,164,225
5. Step 5: Solve for x
   x = 3,489,181,164,225/1,221,002
6. Step 6: Final answer
   x = 2,857,637.55