Finding the Third Proportional to 30,089 and 46,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,089 : 46,799.50 = 46,799.50 : x
2. Step 2: Convert to fraction form
   30,089/46,799.50 = 46,799.50/x
3. Step 3: Cross multiply
   30,089x = 46,799.50 × 46,799.50
4. Step 4: Simplify right side
   30,089x = 2,190,193,200.25
5. Step 5: Solve for x
   x = 2,190,193,200.25/30,089
6. Step 6: Final answer
   x = 72,790.49