Finding the Third Proportional to 98,791.50 and 149,058

Step by Step Solution

1. Step 1: Write the proportion equation
   98,791.50 : 149,058 = 149,058 : x
2. Step 2: Convert to fraction form
   98,791.50/149,058 = 149,058/x
3. Step 3: Cross multiply
   98,791.50x = 149,058 × 149,058
4. Step 4: Simplify right side
   98,791.50x = 22,218,287,364
5. Step 5: Solve for x
   x = 22,218,287,364/98,791.50
6. Step 6: Final answer
   x = 224,900.80