Finding the Third Proportional to 902,607 and 1,982,364

Step by Step Solution

1. Step 1: Write the proportion equation
   902,607 : 1,982,364 = 1,982,364 : x
2. Step 2: Convert to fraction form
   902,607/1,982,364 = 1,982,364/x
3. Step 3: Cross multiply
   902,607x = 1,982,364 × 1,982,364
4. Step 4: Simplify right side
   902,607x = 3,929,767,028,496
5. Step 5: Solve for x
   x = 3,929,767,028,496/902,607
6. Step 6: Final answer
   x = 4,353,796.31