Finding the Third Proportional to 37,154 and 52,815

Step by Step Solution

1. Step 1: Write the proportion equation
   37,154 : 52,815 = 52,815 : x
2. Step 2: Convert to fraction form
   37,154/52,815 = 52,815/x
3. Step 3: Cross multiply
   37,154x = 52,815 × 52,815
4. Step 4: Simplify right side
   37,154x = 2,789,424,225
5. Step 5: Solve for x
   x = 2,789,424,225/37,154
6. Step 6: Final answer
   x = 75,077.36