Finding the Third Proportional to 37,622 and 58,442

Step by Step Solution

1. Step 1: Write the proportion equation
   37,622 : 58,442 = 58,442 : x
2. Step 2: Convert to fraction form
   37,622/58,442 = 58,442/x
3. Step 3: Cross multiply
   37,622x = 58,442 × 58,442
4. Step 4: Simplify right side
   37,622x = 3,415,467,364
5. Step 5: Solve for x
   x = 3,415,467,364/37,622
6. Step 6: Final answer
   x = 90,783.78