Finding the Third Proportional to 35,736.19 and 75,390.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,736.19 : 75,390.75 = 75,390.75 : x
2. Step 2: Convert to fraction form
   35,736.19/75,390.75 = 75,390.75/x
3. Step 3: Cross multiply
   35,736.19x = 75,390.75 × 75,390.75
4. Step 4: Simplify right side
   35,736.19x = 5,683,765,185.56
5. Step 5: Solve for x
   x = 5,683,765,185.56/35,736.19
6. Step 6: Final answer
   x = 159,047.89