Finding the Third Proportional to 33,966.50 and 72,043.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,966.50 : 72,043.75 = 72,043.75 : x
2. Step 2: Convert to fraction form
   33,966.50/72,043.75 = 72,043.75/x
3. Step 3: Cross multiply
   33,966.50x = 72,043.75 × 72,043.75
4. Step 4: Simplify right side
   33,966.50x = 5,190,301,914.06
5. Step 5: Solve for x
   x = 5,190,301,914.06/33,966.50
6. Step 6: Final answer
   x = 152,806.50