Finding the Third Proportional to 29,092.36 and 67,987.69

Step by Step Solution

1. Step 1: Write the proportion equation
   29,092.36 : 67,987.69 = 67,987.69 : x
2. Step 2: Convert to fraction form
   29,092.36/67,987.69 = 67,987.69/x
3. Step 3: Cross multiply
   29,092.36x = 67,987.69 × 67,987.69
4. Step 4: Simplify right side
   29,092.36x = 4,622,325,651.60
5. Step 5: Solve for x
   x = 4,622,325,651.60/29,092.36
6. Step 6: Final answer
   x = 158,884.52