Finding the Third Proportional to 33,300.75 and 71,340.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,300.75 : 71,340.75 = 71,340.75 : x
2. Step 2: Convert to fraction form
   33,300.75/71,340.75 = 71,340.75/x
3. Step 3: Cross multiply
   33,300.75x = 71,340.75 × 71,340.75
4. Step 4: Simplify right side
   33,300.75x = 5,089,502,610.56
5. Step 5: Solve for x
   x = 5,089,502,610.56/33,300.75
6. Step 6: Final answer
   x = 152,834.47