Finding the Third Proportional to 588,399.50 and 1,270,111

Step by Step Solution

1. Step 1: Write the proportion equation
   588,399.50 : 1,270,111 = 1,270,111 : x
2. Step 2: Convert to fraction form
   588,399.50/1,270,111 = 1,270,111/x
3. Step 3: Cross multiply
   588,399.50x = 1,270,111 × 1,270,111
4. Step 4: Simplify right side
   588,399.50x = 1,613,181,952,321
5. Step 5: Solve for x
   x = 1,613,181,952,321/588,399.50
6. Step 6: Final answer
   x = 2,741,643.99