Finding the Third Proportional to 296,150 and 433,118

Step by Step Solution

1. Step 1: Write the proportion equation
   296,150 : 433,118 = 433,118 : x
2. Step 2: Convert to fraction form
   296,150/433,118 = 433,118/x
3. Step 3: Cross multiply
   296,150x = 433,118 × 433,118
4. Step 4: Simplify right side
   296,150x = 187,591,201,924
5. Step 5: Solve for x
   x = 187,591,201,924/296,150
6. Step 6: Final answer
   x = 633,433.06