Finding the Third Proportional to 42,993.94 and 61,927.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,993.94 : 61,927.31 = 61,927.31 : x
2. Step 2: Convert to fraction form
   42,993.94/61,927.31 = 61,927.31/x
3. Step 3: Cross multiply
   42,993.94x = 61,927.31 × 61,927.31
4. Step 4: Simplify right side
   42,993.94x = 3,834,992,033.47
5. Step 5: Solve for x
   x = 3,834,992,033.47/42,993.94
6. Step 6: Final answer
   x = 89,198.44