Finding the Third Proportional to 1,982,716 and 3,151,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982,716 : 3,151,232 = 3,151,232 : x
2. Step 2: Convert to fraction form
   1,982,716/3,151,232 = 3,151,232/x
3. Step 3: Cross multiply
   1,982,716x = 3,151,232 × 3,151,232
4. Step 4: Simplify right side
   1,982,716x = 9,930,263,117,824
5. Step 5: Solve for x
   x = 9,930,263,117,824/1,982,716
6. Step 6: Final answer
   x = 5,008,414.28