Finding the Third Proportional to 146,100 and 303,432

Step by Step Solution

1. Step 1: Write the proportion equation
   146,100 : 303,432 = 303,432 : x
2. Step 2: Convert to fraction form
   146,100/303,432 = 303,432/x
3. Step 3: Cross multiply
   146,100x = 303,432 × 303,432
4. Step 4: Simplify right side
   146,100x = 92,070,978,624
5. Step 5: Solve for x
   x = 92,070,978,624/146,100
6. Step 6: Final answer
   x = 630,191.50