Finding the Third Proportional to 234,314.63 and 485,244

Step by Step Solution

1. Step 1: Write the proportion equation
   234,314.63 : 485,244 = 485,244 : x
2. Step 2: Convert to fraction form
   234,314.63/485,244 = 485,244/x
3. Step 3: Cross multiply
   234,314.63x = 485,244 × 485,244
4. Step 4: Simplify right side
   234,314.63x = 235,461,739,536
5. Step 5: Solve for x
   x = 235,461,739,536/234,314.63
6. Step 6: Final answer
   x = 1,004,895.62