Finding the Third Proportional to 396,048.75 and 841,182

Step by Step Solution

1. Step 1: Write the proportion equation
   396,048.75 : 841,182 = 841,182 : x
2. Step 2: Convert to fraction form
   396,048.75/841,182 = 841,182/x
3. Step 3: Cross multiply
   396,048.75x = 841,182 × 841,182
4. Step 4: Simplify right side
   396,048.75x = 707,587,157,124
5. Step 5: Solve for x
   x = 707,587,157,124/396,048.75
6. Step 6: Final answer
   x = 1,786,616.31