Finding the Third Proportional to 33,722 and 70,036

Step by Step Solution

1. Step 1: Write the proportion equation
   33,722 : 70,036 = 70,036 : x
2. Step 2: Convert to fraction form
   33,722/70,036 = 70,036/x
3. Step 3: Cross multiply
   33,722x = 70,036 × 70,036
4. Step 4: Simplify right side
   33,722x = 4,905,041,296
5. Step 5: Solve for x
   x = 4,905,041,296/33,722
6. Step 6: Final answer
   x = 145,455.23