Finding the Third Proportional to 1,162,186 and 2,517,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,186 : 2,517,392 = 2,517,392 : x
2. Step 2: Convert to fraction form
   1,162,186/2,517,392 = 2,517,392/x
3. Step 3: Cross multiply
   1,162,186x = 2,517,392 × 2,517,392
4. Step 4: Simplify right side
   1,162,186x = 6,337,262,481,664
5. Step 5: Solve for x
   x = 6,337,262,481,664/1,162,186
6. Step 6: Final answer
   x = 5,452,881.45