Finding the Third Proportional to 16,135.50 and 34,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,135.50 : 34,822.50 = 34,822.50 : x
2. Step 2: Convert to fraction form
   16,135.50/34,822.50 = 34,822.50/x
3. Step 3: Cross multiply
   16,135.50x = 34,822.50 × 34,822.50
4. Step 4: Simplify right side
   16,135.50x = 1,212,606,506.25
5. Step 5: Solve for x
   x = 1,212,606,506.25/16,135.50
6. Step 6: Final answer
   x = 75,151.47