Finding the Third Proportional to 491,188 and 1,057,073

Step by Step Solution

1. Step 1: Write the proportion equation
   491,188 : 1,057,073 = 1,057,073 : x
2. Step 2: Convert to fraction form
   491,188/1,057,073 = 1,057,073/x
3. Step 3: Cross multiply
   491,188x = 1,057,073 × 1,057,073
4. Step 4: Simplify right side
   491,188x = 1,117,403,327,329
5. Step 5: Solve for x
   x = 1,117,403,327,329/491,188
6. Step 6: Final answer
   x = 2,274,899.48