Finding the Third Proportional to 906,122 and 1,439,535

Step by Step Solution

1. Step 1: Write the proportion equation
   906,122 : 1,439,535 = 1,439,535 : x
2. Step 2: Convert to fraction form
   906,122/1,439,535 = 1,439,535/x
3. Step 3: Cross multiply
   906,122x = 1,439,535 × 1,439,535
4. Step 4: Simplify right side
   906,122x = 2,072,261,016,225
5. Step 5: Solve for x
   x = 2,072,261,016,225/906,122
6. Step 6: Final answer
   x = 2,286,955.86