Finding the Third Proportional to 33,306.19 and 64,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,306.19 : 64,926.56 = 64,926.56 : x
2. Step 2: Convert to fraction form
   33,306.19/64,926.56 = 64,926.56/x
3. Step 3: Cross multiply
   33,306.19x = 64,926.56 × 64,926.56
4. Step 4: Simplify right side
   33,306.19x = 4,215,458,518.07
5. Step 5: Solve for x
   x = 4,215,458,518.07/33,306.19
6. Step 6: Final answer
   x = 126,566.83