Finding the Third Proportional to 52,726 and 62,021

Step by Step Solution

1. Step 1: Write the proportion equation
   52,726 : 62,021 = 62,021 : x
2. Step 2: Convert to fraction form
   52,726/62,021 = 62,021/x
3. Step 3: Cross multiply
   52,726x = 62,021 × 62,021
4. Step 4: Simplify right side
   52,726x = 3,846,604,441
5. Step 5: Solve for x
   x = 3,846,604,441/52,726
6. Step 6: Final answer
   x = 72,954.60