Finding the Third Proportional to 282,786.50 and 606,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   282,786.50 : 606,047.50 = 606,047.50 : x
2. Step 2: Convert to fraction form
   282,786.50/606,047.50 = 606,047.50/x
3. Step 3: Cross multiply
   282,786.50x = 606,047.50 × 606,047.50
4. Step 4: Simplify right side
   282,786.50x = 367,293,572,256.25
5. Step 5: Solve for x
   x = 367,293,572,256.25/282,786.50
6. Step 6: Final answer
   x = 1,298,837.01