Finding the Third Proportional to 1,246,662 and 2,690,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,662 : 2,690,154 = 2,690,154 : x
2. Step 2: Convert to fraction form
   1,246,662/2,690,154 = 2,690,154/x
3. Step 3: Cross multiply
   1,246,662x = 2,690,154 × 2,690,154
4. Step 4: Simplify right side
   1,246,662x = 7,236,928,543,716
5. Step 5: Solve for x
   x = 7,236,928,543,716/1,246,662
6. Step 6: Final answer
   x = 5,805,044.63