Finding the Third Proportional to 33,156.84 and 71,609.06

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156.84 : 71,609.06 = 71,609.06 : x
2. Step 2: Convert to fraction form
   33,156.84/71,609.06 = 71,609.06/x
3. Step 3: Cross multiply
   33,156.84x = 71,609.06 × 71,609.06
4. Step 4: Simplify right side
   33,156.84x = 5,127,857,832.13
5. Step 5: Solve for x
   x = 5,127,857,832.13/33,156.84
6. Step 6: Final answer
   x = 154,654.58