Finding the Third Proportional to 592,150 and 899,303

Step by Step Solution

1. Step 1: Write the proportion equation
   592,150 : 899,303 = 899,303 : x
2. Step 2: Convert to fraction form
   592,150/899,303 = 899,303/x
3. Step 3: Cross multiply
   592,150x = 899,303 × 899,303
4. Step 4: Simplify right side
   592,150x = 808,745,885,809
5. Step 5: Solve for x
   x = 808,745,885,809/592,150
6. Step 6: Final answer
   x = 1,365,778.75