Finding the Third Proportional to 47,712 and 73,914.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,712 : 73,914.38 = 73,914.38 : x
2. Step 2: Convert to fraction form
   47,712/73,914.38 = 73,914.38/x
3. Step 3: Cross multiply
   47,712x = 73,914.38 × 73,914.38
4. Step 4: Simplify right side
   47,712x = 5,463,334,831.64
5. Step 5: Solve for x
   x = 5,463,334,831.64/47,712
6. Step 6: Final answer
   x = 114,506.51