Finding the Third Proportional to 37,136.29 and 81,076.57

Step by Step Solution

1. Step 1: Write the proportion equation
   37,136.29 : 81,076.57 = 81,076.57 : x
2. Step 2: Convert to fraction form
   37,136.29/81,076.57 = 81,076.57/x
3. Step 3: Cross multiply
   37,136.29x = 81,076.57 × 81,076.57
4. Step 4: Simplify right side
   37,136.29x = 6,573,410,253.64
5. Step 5: Solve for x
   x = 6,573,410,253.64/37,136.29
6. Step 6: Final answer
   x = 177,007.75