Finding the Third Proportional to 33,450.47 and 70,189.03

Step by Step Solution

1. Step 1: Write the proportion equation
   33,450.47 : 70,189.03 = 70,189.03 : x
2. Step 2: Convert to fraction form
   33,450.47/70,189.03 = 70,189.03/x
3. Step 3: Cross multiply
   33,450.47x = 70,189.03 × 70,189.03
4. Step 4: Simplify right side
   33,450.47x = 4,926,500,107.81
5. Step 5: Solve for x
   x = 4,926,500,107.81/33,450.47
6. Step 6: Final answer
   x = 147,277.46