Finding the Third Proportional to 680,274 and 1,483,020

Step by Step Solution

1. Step 1: Write the proportion equation
   680,274 : 1,483,020 = 1,483,020 : x
2. Step 2: Convert to fraction form
   680,274/1,483,020 = 1,483,020/x
3. Step 3: Cross multiply
   680,274x = 1,483,020 × 1,483,020
4. Step 4: Simplify right side
   680,274x = 2,199,348,320,400
5. Step 5: Solve for x
   x = 2,199,348,320,400/680,274
6. Step 6: Final answer
   x = 3,233,033.04