Finding the Third Proportional to 37,620 and 58,062

Step by Step Solution

1. Step 1: Write the proportion equation
   37,620 : 58,062 = 58,062 : x
2. Step 2: Convert to fraction form
   37,620/58,062 = 58,062/x
3. Step 3: Cross multiply
   37,620x = 58,062 × 58,062
4. Step 4: Simplify right side
   37,620x = 3,371,195,844
5. Step 5: Solve for x
   x = 3,371,195,844/37,620
6. Step 6: Final answer
   x = 89,611.80