Finding the Third Proportional to 903,982 and 2,006,216

Step by Step Solution

1. Step 1: Write the proportion equation
   903,982 : 2,006,216 = 2,006,216 : x
2. Step 2: Convert to fraction form
   903,982/2,006,216 = 2,006,216/x
3. Step 3: Cross multiply
   903,982x = 2,006,216 × 2,006,216
4. Step 4: Simplify right side
   903,982x = 4,024,902,638,656
5. Step 5: Solve for x
   x = 4,024,902,638,656/903,982
6. Step 6: Final answer
   x = 4,452,414.58