Finding the Third Proportional to 903,650 and 1,882,210

Step by Step Solution

1. Step 1: Write the proportion equation
   903,650 : 1,882,210 = 1,882,210 : x
2. Step 2: Convert to fraction form
   903,650/1,882,210 = 1,882,210/x
3. Step 3: Cross multiply
   903,650x = 1,882,210 × 1,882,210
4. Step 4: Simplify right side
   903,650x = 3,542,714,484,100
5. Step 5: Solve for x
   x = 3,542,714,484,100/903,650
6. Step 6: Final answer
   x = 3,920,449.82