Finding the Third Proportional to 67,072 and 99,033

Step by Step Solution

1. Step 1: Write the proportion equation
   67,072 : 99,033 = 99,033 : x
2. Step 2: Convert to fraction form
   67,072/99,033 = 99,033/x
3. Step 3: Cross multiply
   67,072x = 99,033 × 99,033
4. Step 4: Simplify right side
   67,072x = 9,807,535,089
5. Step 5: Solve for x
   x = 9,807,535,089/67,072
6. Step 6: Final answer
   x = 146,223.98