Finding the Third Proportional to 37,011.75 and 81,404.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,011.75 : 81,404.25 = 81,404.25 : x
2. Step 2: Convert to fraction form
   37,011.75/81,404.25 = 81,404.25/x
3. Step 3: Cross multiply
   37,011.75x = 81,404.25 × 81,404.25
4. Step 4: Simplify right side
   37,011.75x = 6,626,651,918.06
5. Step 5: Solve for x
   x = 6,626,651,918.06/37,011.75
6. Step 6: Final answer
   x = 179,041.84