Finding the Third Proportional to 27,943.88 and 42,276.94

Step by Step Solution

1. Step 1: Write the proportion equation
   27,943.88 : 42,276.94 = 42,276.94 : x
2. Step 2: Convert to fraction form
   27,943.88/42,276.94 = 42,276.94/x
3. Step 3: Cross multiply
   27,943.88x = 42,276.94 × 42,276.94
4. Step 4: Simplify right side
   27,943.88x = 1,787,339,444.38
5. Step 5: Solve for x
   x = 1,787,339,444.38/27,943.88
6. Step 6: Final answer
   x = 63,961.76