Finding the Third Proportional to 42,741.25 and 98,938.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,741.25 : 98,938.75 = 98,938.75 : x
2. Step 2: Convert to fraction form
   42,741.25/98,938.75 = 98,938.75/x
3. Step 3: Cross multiply
   42,741.25x = 98,938.75 × 98,938.75
4. Step 4: Simplify right side
   42,741.25x = 9,788,876,251.56
5. Step 5: Solve for x
   x = 9,788,876,251.56/42,741.25
6. Step 6: Final answer
   x = 229,026.44