Finding the Third Proportional to 30,267 and 42,376.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,267 : 42,376.50 = 42,376.50 : x
2. Step 2: Convert to fraction form
   30,267/42,376.50 = 42,376.50/x
3. Step 3: Cross multiply
   30,267x = 42,376.50 × 42,376.50
4. Step 4: Simplify right side
   30,267x = 1,795,767,752.25
5. Step 5: Solve for x
   x = 1,795,767,752.25/30,267
6. Step 6: Final answer
   x = 59,330.88