Finding the Third Proportional to 598,512 and 1,281,096

Step by Step Solution

1. Step 1: Write the proportion equation
   598,512 : 1,281,096 = 1,281,096 : x
2. Step 2: Convert to fraction form
   598,512/1,281,096 = 1,281,096/x
3. Step 3: Cross multiply
   598,512x = 1,281,096 × 1,281,096
4. Step 4: Simplify right side
   598,512x = 1,641,206,961,216
5. Step 5: Solve for x
   x = 1,641,206,961,216/598,512
6. Step 6: Final answer
   x = 2,742,145.46