Finding the Third Proportional to 35,343.21 and 76,222.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,343.21 : 76,222.27 = 76,222.27 : x
2. Step 2: Convert to fraction form
   35,343.21/76,222.27 = 76,222.27/x
3. Step 3: Cross multiply
   35,343.21x = 76,222.27 × 76,222.27
4. Step 4: Simplify right side
   35,343.21x = 5,809,833,777.01
5. Step 5: Solve for x
   x = 5,809,833,777.01/35,343.21
6. Step 6: Final answer
   x = 164,383.30