Finding the Third Proportional to 902,588 and 1,982,292

Step by Step Solution

1. Step 1: Write the proportion equation
   902,588 : 1,982,292 = 1,982,292 : x
2. Step 2: Convert to fraction form
   902,588/1,982,292 = 1,982,292/x
3. Step 3: Cross multiply
   902,588x = 1,982,292 × 1,982,292
4. Step 4: Simplify right side
   902,588x = 3,929,481,573,264
5. Step 5: Solve for x
   x = 3,929,481,573,264/902,588
6. Step 6: Final answer
   x = 4,353,571.70