Finding the Third Proportional to 29,940.26 and 65,484.70

Step by Step Solution

1. Step 1: Write the proportion equation
   29,940.26 : 65,484.70 = 65,484.70 : x
2. Step 2: Convert to fraction form
   29,940.26/65,484.70 = 65,484.70/x
3. Step 3: Cross multiply
   29,940.26x = 65,484.70 × 65,484.70
4. Step 4: Simplify right side
   29,940.26x = 4,288,246,343.37
5. Step 5: Solve for x
   x = 4,288,246,343.37/29,940.26
6. Step 6: Final answer
   x = 143,226.77