Finding the Third Proportional to 42,772 and 62,592

Step by Step Solution

1. Step 1: Write the proportion equation
   42,772 : 62,592 = 62,592 : x
2. Step 2: Convert to fraction form
   42,772/62,592 = 62,592/x
3. Step 3: Cross multiply
   42,772x = 62,592 × 62,592
4. Step 4: Simplify right side
   42,772x = 3,917,758,464
5. Step 5: Solve for x
   x = 3,917,758,464/42,772
6. Step 6: Final answer
   x = 91,596.34