Finding the Third Proportional to 98,884.50 and 204,774

Step by Step Solution

1. Step 1: Write the proportion equation
   98,884.50 : 204,774 = 204,774 : x
2. Step 2: Convert to fraction form
   98,884.50/204,774 = 204,774/x
3. Step 3: Cross multiply
   98,884.50x = 204,774 × 204,774
4. Step 4: Simplify right side
   98,884.50x = 41,932,391,076
5. Step 5: Solve for x
   x = 41,932,391,076/98,884.50
6. Step 6: Final answer
   x = 424,054.24