Finding the Third Proportional to 1,169,146 and 2,512,342

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,146 : 2,512,342 = 2,512,342 : x
2. Step 2: Convert to fraction form
   1,169,146/2,512,342 = 2,512,342/x
3. Step 3: Cross multiply
   1,169,146x = 2,512,342 × 2,512,342
4. Step 4: Simplify right side
   1,169,146x = 6,311,862,324,964
5. Step 5: Solve for x
   x = 6,311,862,324,964/1,169,146
6. Step 6: Final answer
   x = 5,398,694.71