Finding the Third Proportional to 839,102 and 1,810,882

Step by Step Solution

1. Step 1: Write the proportion equation
   839,102 : 1,810,882 = 1,810,882 : x
2. Step 2: Convert to fraction form
   839,102/1,810,882 = 1,810,882/x
3. Step 3: Cross multiply
   839,102x = 1,810,882 × 1,810,882
4. Step 4: Simplify right side
   839,102x = 3,279,293,617,924
5. Step 5: Solve for x
   x = 3,279,293,617,924/839,102
6. Step 6: Final answer
   x = 3,908,098.92