Finding the Third Proportional to 15,943.78 and 34,801.59

Step by Step Solution

1. Step 1: Write the proportion equation
   15,943.78 : 34,801.59 = 34,801.59 : x
2. Step 2: Convert to fraction form
   15,943.78/34,801.59 = 34,801.59/x
3. Step 3: Cross multiply
   15,943.78x = 34,801.59 × 34,801.59
4. Step 4: Simplify right side
   15,943.78x = 1,211,150,927.54
5. Step 5: Solve for x
   x = 1,211,150,927.54/15,943.78
6. Step 6: Final answer
   x = 75,963.84