Finding the Third Proportional to 28,947.38 and 43,727.34

Step by Step Solution

1. Step 1: Write the proportion equation
   28,947.38 : 43,727.34 = 43,727.34 : x
2. Step 2: Convert to fraction form
   28,947.38/43,727.34 = 43,727.34/x
3. Step 3: Cross multiply
   28,947.38x = 43,727.34 × 43,727.34
4. Step 4: Simplify right side
   28,947.38x = 1,912,080,591.43
5. Step 5: Solve for x
   x = 1,912,080,591.43/28,947.38
6. Step 6: Final answer
   x = 66,053.68