Finding the Third Proportional to 31,972.50 and 50,046

Step by Step Solution

1. Step 1: Write the proportion equation
   31,972.50 : 50,046 = 50,046 : x
2. Step 2: Convert to fraction form
   31,972.50/50,046 = 50,046/x
3. Step 3: Cross multiply
   31,972.50x = 50,046 × 50,046
4. Step 4: Simplify right side
   31,972.50x = 2,504,602,116
5. Step 5: Solve for x
   x = 2,504,602,116/31,972.50
6. Step 6: Final answer
   x = 78,336.14