Finding the Third Proportional to 901,586 and 1,404,078

Step by Step Solution

1. Step 1: Write the proportion equation
   901,586 : 1,404,078 = 1,404,078 : x
2. Step 2: Convert to fraction form
   901,586/1,404,078 = 1,404,078/x
3. Step 3: Cross multiply
   901,586x = 1,404,078 × 1,404,078
4. Step 4: Simplify right side
   901,586x = 1,971,435,030,084
5. Step 5: Solve for x
   x = 1,971,435,030,084/901,586
6. Step 6: Final answer
   x = 2,186,630.04