Finding the Third Proportional to 29,613.73 and 69,908.06

Step by Step Solution

1. Step 1: Write the proportion equation
   29,613.73 : 69,908.06 = 69,908.06 : x
2. Step 2: Convert to fraction form
   29,613.73/69,908.06 = 69,908.06/x
3. Step 3: Cross multiply
   29,613.73x = 69,908.06 × 69,908.06
4. Step 4: Simplify right side
   29,613.73x = 4,887,137,202.50
5. Step 5: Solve for x
   x = 4,887,137,202.50/29,613.73
6. Step 6: Final answer
   x = 165,029.46