Finding the Third Proportional to 29,269.69 and 69,071.91

Step by Step Solution

1. Step 1: Write the proportion equation
   29,269.69 : 69,071.91 = 69,071.91 : x
2. Step 2: Convert to fraction form
   29,269.69/69,071.91 = 69,071.91/x
3. Step 3: Cross multiply
   29,269.69x = 69,071.91 × 69,071.91
4. Step 4: Simplify right side
   29,269.69x = 4,770,928,233.01
5. Step 5: Solve for x
   x = 4,770,928,233.01/29,269.69
6. Step 6: Final answer
   x = 162,998.95