Finding the Third Proportional to 29,976.28 and 43,992.42

Step by Step Solution

1. Step 1: Write the proportion equation
   29,976.28 : 43,992.42 = 43,992.42 : x
2. Step 2: Convert to fraction form
   29,976.28/43,992.42 = 43,992.42/x
3. Step 3: Cross multiply
   29,976.28x = 43,992.42 × 43,992.42
4. Step 4: Simplify right side
   29,976.28x = 1,935,333,182.43
5. Step 5: Solve for x
   x = 1,935,333,182.43/29,976.28
6. Step 6: Final answer
   x = 64,562.15