Finding the Third Proportional to 71,981 and 114,998

Step by Step Solution

1. Step 1: Write the proportion equation
   71,981 : 114,998 = 114,998 : x
2. Step 2: Convert to fraction form
   71,981/114,998 = 114,998/x
3. Step 3: Cross multiply
   71,981x = 114,998 × 114,998
4. Step 4: Simplify right side
   71,981x = 13,224,540,004
5. Step 5: Solve for x
   x = 13,224,540,004/71,981
6. Step 6: Final answer
   x = 183,722.65