Finding the Third Proportional to 29,330 and 42,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,330 : 42,030.50 = 42,030.50 : x
2. Step 2: Convert to fraction form
   29,330/42,030.50 = 42,030.50/x
3. Step 3: Cross multiply
   29,330x = 42,030.50 × 42,030.50
4. Step 4: Simplify right side
   29,330x = 1,766,562,930.25
5. Step 5: Solve for x
   x = 1,766,562,930.25/29,330
6. Step 6: Final answer
   x = 60,230.58