Finding the Third Proportional to 13,521.09 and 29,323.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,521.09 : 29,323.69 = 29,323.69 : x
2. Step 2: Convert to fraction form
   13,521.09/29,323.69 = 29,323.69/x
3. Step 3: Cross multiply
   13,521.09x = 29,323.69 × 29,323.69
4. Step 4: Simplify right side
   13,521.09x = 859,878,648.60
5. Step 5: Solve for x
   x = 859,878,648.60/13,521.09
6. Step 6: Final answer
   x = 63,595.35