Finding the Third Proportional to 13,306.78 and 29,104.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,306.78 : 29,104.31 = 29,104.31 : x
2. Step 2: Convert to fraction form
   13,306.78/29,104.31 = 29,104.31/x
3. Step 3: Cross multiply
   13,306.78x = 29,104.31 × 29,104.31
4. Step 4: Simplify right side
   13,306.78x = 847,061,006.10
5. Step 5: Solve for x
   x = 847,061,006.10/13,306.78
6. Step 6: Final answer
   x = 63,656.34