Finding the Third Proportional to 982,839 and 2,102,300

Step by Step Solution

1. Step 1: Write the proportion equation
   982,839 : 2,102,300 = 2,102,300 : x
2. Step 2: Convert to fraction form
   982,839/2,102,300 = 2,102,300/x
3. Step 3: Cross multiply
   982,839x = 2,102,300 × 2,102,300
4. Step 4: Simplify right side
   982,839x = 4,419,665,290,000
5. Step 5: Solve for x
   x = 4,419,665,290,000/982,839
6. Step 6: Final answer
   x = 4,496,835.48