Finding the Third Proportional to 94,650 and 200,988

Step by Step Solution

1. Step 1: Write the proportion equation
   94,650 : 200,988 = 200,988 : x
2. Step 2: Convert to fraction form
   94,650/200,988 = 200,988/x
3. Step 3: Cross multiply
   94,650x = 200,988 × 200,988
4. Step 4: Simplify right side
   94,650x = 40,396,176,144
5. Step 5: Solve for x
   x = 40,396,176,144/94,650
6. Step 6: Final answer
   x = 426,795.31