Finding the Third Proportional to 37,155 and 80,898

Step by Step Solution

1. Step 1: Write the proportion equation
   37,155 : 80,898 = 80,898 : x
2. Step 2: Convert to fraction form
   37,155/80,898 = 80,898/x
3. Step 3: Cross multiply
   37,155x = 80,898 × 80,898
4. Step 4: Simplify right side
   37,155x = 6,544,486,404
5. Step 5: Solve for x
   x = 6,544,486,404/37,155
6. Step 6: Final answer
   x = 176,140.13