Finding the Third Proportional to 902,670 and 1,982,460

Step by Step Solution

1. Step 1: Write the proportion equation
   902,670 : 1,982,460 = 1,982,460 : x
2. Step 2: Convert to fraction form
   902,670/1,982,460 = 1,982,460/x
3. Step 3: Cross multiply
   902,670x = 1,982,460 × 1,982,460
4. Step 4: Simplify right side
   902,670x = 3,930,147,651,600
5. Step 5: Solve for x
   x = 3,930,147,651,600/902,670
6. Step 6: Final answer
   x = 4,353,914.11