Finding the Third Proportional to 465,964.50 and 692,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,964.50 : 692,383.50 = 692,383.50 : x
2. Step 2: Convert to fraction form
   465,964.50/692,383.50 = 692,383.50/x
3. Step 3: Cross multiply
   465,964.50x = 692,383.50 × 692,383.50
4. Step 4: Simplify right side
   465,964.50x = 479,394,911,072.25
5. Step 5: Solve for x
   x = 479,394,911,072.25/465,964.50
6. Step 6: Final answer
   x = 1,028,822.82