Finding the Third Proportional to 29,911.22 and 65,255.91

Step by Step Solution

1. Step 1: Write the proportion equation
   29,911.22 : 65,255.91 = 65,255.91 : x
2. Step 2: Convert to fraction form
   29,911.22/65,255.91 = 65,255.91/x
3. Step 3: Cross multiply
   29,911.22x = 65,255.91 × 65,255.91
4. Step 4: Simplify right side
   29,911.22x = 4,258,333,300.51
5. Step 5: Solve for x
   x = 4,258,333,300.51/29,911.22
6. Step 6: Final answer
   x = 142,365.76