Finding the Third Proportional to 37,432 and 81,898

Step by Step Solution

1. Step 1: Write the proportion equation
   37,432 : 81,898 = 81,898 : x
2. Step 2: Convert to fraction form
   37,432/81,898 = 81,898/x
3. Step 3: Cross multiply
   37,432x = 81,898 × 81,898
4. Step 4: Simplify right side
   37,432x = 6,707,282,404
5. Step 5: Solve for x
   x = 6,707,282,404/37,432
6. Step 6: Final answer
   x = 179,185.79