Finding the Third Proportional to 42,359 and 98,484

Step by Step Solution

1. Step 1: Write the proportion equation
   42,359 : 98,484 = 98,484 : x
2. Step 2: Convert to fraction form
   42,359/98,484 = 98,484/x
3. Step 3: Cross multiply
   42,359x = 98,484 × 98,484
4. Step 4: Simplify right side
   42,359x = 9,699,098,256
5. Step 5: Solve for x
   x = 9,699,098,256/42,359
6. Step 6: Final answer
   x = 228,973.73