Finding the Third Proportional to 35,994.38 and 53,616.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,994.38 : 53,616.56 = 53,616.56 : x
2. Step 2: Convert to fraction form
   35,994.38/53,616.56 = 53,616.56/x
3. Step 3: Cross multiply
   35,994.38x = 53,616.56 × 53,616.56
4. Step 4: Simplify right side
   35,994.38x = 2,874,735,774.32
5. Step 5: Solve for x
   x = 2,874,735,774.32/35,994.38
6. Step 6: Final answer
   x = 79,866.25