Finding the Third Proportional to 21,004.69 and 46,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,004.69 : 46,150.50 = 46,150.50 : x
2. Step 2: Convert to fraction form
   21,004.69/46,150.50 = 46,150.50/x
3. Step 3: Cross multiply
   21,004.69x = 46,150.50 × 46,150.50
4. Step 4: Simplify right side
   21,004.69x = 2,129,868,650.25
5. Step 5: Solve for x
   x = 2,129,868,650.25/21,004.69
6. Step 6: Final answer
   x = 101,399.68