Finding the Third Proportional to 1,294,524 and 2,009,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,524 : 2,009,946 = 2,009,946 : x
2. Step 2: Convert to fraction form
   1,294,524/2,009,946 = 2,009,946/x
3. Step 3: Cross multiply
   1,294,524x = 2,009,946 × 2,009,946
4. Step 4: Simplify right side
   1,294,524x = 4,039,882,922,916
5. Step 5: Solve for x
   x = 4,039,882,922,916/1,294,524
6. Step 6: Final answer
   x = 3,120,747.80