Finding the Third Proportional to 1,216,792 and 2,713,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,216,792 : 2,713,088 = 2,713,088 : x
2. Step 2: Convert to fraction form
   1,216,792/2,713,088 = 2,713,088/x
3. Step 3: Cross multiply
   1,216,792x = 2,713,088 × 2,713,088
4. Step 4: Simplify right side
   1,216,792x = 7,360,846,495,744
5. Step 5: Solve for x
   x = 7,360,846,495,744/1,216,792
6. Step 6: Final answer
   x = 6,049,387.65