Finding the Third Proportional to 429,483 and 567,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   429,483 : 567,868.50 = 567,868.50 : x
2. Step 2: Convert to fraction form
   429,483/567,868.50 = 567,868.50/x
3. Step 3: Cross multiply
   429,483x = 567,868.50 × 567,868.50
4. Step 4: Simplify right side
   429,483x = 322,474,633,292.25
5. Step 5: Solve for x
   x = 322,474,633,292.25/429,483
6. Step 6: Final answer
   x = 750,843.77