Finding the Third Proportional to 810,626 and 1,184,667

Step by Step Solution

1. Step 1: Write the proportion equation
   810,626 : 1,184,667 = 1,184,667 : x
2. Step 2: Convert to fraction form
   810,626/1,184,667 = 1,184,667/x
3. Step 3: Cross multiply
   810,626x = 1,184,667 × 1,184,667
4. Step 4: Simplify right side
   810,626x = 1,403,435,900,889
5. Step 5: Solve for x
   x = 1,403,435,900,889/810,626
6. Step 6: Final answer
   x = 1,731,298.90