Finding the Third Proportional to 47,071.50 and 73,386

Step by Step Solution

1. Step 1: Write the proportion equation
   47,071.50 : 73,386 = 73,386 : x
2. Step 2: Convert to fraction form
   47,071.50/73,386 = 73,386/x
3. Step 3: Cross multiply
   47,071.50x = 73,386 × 73,386
4. Step 4: Simplify right side
   47,071.50x = 5,385,504,996
5. Step 5: Solve for x
   x = 5,385,504,996/47,071.50
6. Step 6: Final answer
   x = 114,411.16