Finding the Third Proportional to 35,889.75 and 73,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,889.75 : 73,570.50 = 73,570.50 : x
2. Step 2: Convert to fraction form
   35,889.75/73,570.50 = 73,570.50/x
3. Step 3: Cross multiply
   35,889.75x = 73,570.50 × 73,570.50
4. Step 4: Simplify right side
   35,889.75x = 5,412,618,470.25
5. Step 5: Solve for x
   x = 5,412,618,470.25/35,889.75
6. Step 6: Final answer
   x = 150,812.38