Finding the Third Proportional to 1,204,929 and 1,865,727

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,929 : 1,865,727 = 1,865,727 : x
2. Step 2: Convert to fraction form
   1,204,929/1,865,727 = 1,865,727/x
3. Step 3: Cross multiply
   1,204,929x = 1,865,727 × 1,865,727
4. Step 4: Simplify right side
   1,204,929x = 3,480,937,238,529
5. Step 5: Solve for x
   x = 3,480,937,238,529/1,204,929
6. Step 6: Final answer
   x = 2,888,914.81