Finding the Third Proportional to 19,462.50 and 30,028.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,462.50 : 30,028.50 = 30,028.50 : x
2. Step 2: Convert to fraction form
   19,462.50/30,028.50 = 30,028.50/x
3. Step 3: Cross multiply
   19,462.50x = 30,028.50 × 30,028.50
4. Step 4: Simplify right side
   19,462.50x = 901,710,812.25
5. Step 5: Solve for x
   x = 901,710,812.25/19,462.50
6. Step 6: Final answer
   x = 46,330.68