Finding the Third Proportional to 903,648 and 1,882,206

Step by Step Solution

1. Step 1: Write the proportion equation
   903,648 : 1,882,206 = 1,882,206 : x
2. Step 2: Convert to fraction form
   903,648/1,882,206 = 1,882,206/x
3. Step 3: Cross multiply
   903,648x = 1,882,206 × 1,882,206
4. Step 4: Simplify right side
   903,648x = 3,542,699,426,436
5. Step 5: Solve for x
   x = 3,542,699,426,436/903,648
6. Step 6: Final answer
   x = 3,920,441.84