Finding the Third Proportional to 13,421 and 29,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,421 : 29,150.50 = 29,150.50 : x
2. Step 2: Convert to fraction form
   13,421/29,150.50 = 29,150.50/x
3. Step 3: Cross multiply
   13,421x = 29,150.50 × 29,150.50
4. Step 4: Simplify right side
   13,421x = 849,751,650.25
5. Step 5: Solve for x
   x = 849,751,650.25/13,421
6. Step 6: Final answer
   x = 63,315.08