Finding the Third Proportional to 1,342,829 and 2,082,315

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,829 : 2,082,315 = 2,082,315 : x
2. Step 2: Convert to fraction form
   1,342,829/2,082,315 = 2,082,315/x
3. Step 3: Cross multiply
   1,342,829x = 2,082,315 × 2,082,315
4. Step 4: Simplify right side
   1,342,829x = 4,336,035,759,225
5. Step 5: Solve for x
   x = 4,336,035,759,225/1,342,829
6. Step 6: Final answer
   x = 3,229,030.47