Finding the Third Proportional to 42,944.25 and 61,853.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,944.25 : 61,853.25 = 61,853.25 : x
2. Step 2: Convert to fraction form
   42,944.25/61,853.25 = 61,853.25/x
3. Step 3: Cross multiply
   42,944.25x = 61,853.25 × 61,853.25
4. Step 4: Simplify right side
   42,944.25x = 3,825,824,535.56
5. Step 5: Solve for x
   x = 3,825,824,535.56/42,944.25
6. Step 6: Final answer
   x = 89,088.17