Finding the Third Proportional to 433,452 and 575,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   433,452 : 575,146.50 = 575,146.50 : x
2. Step 2: Convert to fraction form
   433,452/575,146.50 = 575,146.50/x
3. Step 3: Cross multiply
   433,452x = 575,146.50 × 575,146.50
4. Step 4: Simplify right side
   433,452x = 330,793,496,462.25
5. Step 5: Solve for x
   x = 330,793,496,462.25/433,452
6. Step 6: Final answer
   x = 763,160.62