Finding the Third Proportional to 28,603.69 and 59,196.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,603.69 : 59,196.38 = 59,196.38 : x
2. Step 2: Convert to fraction form
   28,603.69/59,196.38 = 59,196.38/x
3. Step 3: Cross multiply
   28,603.69x = 59,196.38 × 59,196.38
4. Step 4: Simplify right side
   28,603.69x = 3,504,210,813.14
5. Step 5: Solve for x
   x = 3,504,210,813.14/28,603.69
6. Step 6: Final answer
   x = 122,509.06