Finding the Third Proportional to 22,985 and 35,137.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,985 : 35,137.50 = 35,137.50 : x
2. Step 2: Convert to fraction form
   22,985/35,137.50 = 35,137.50/x
3. Step 3: Cross multiply
   22,985x = 35,137.50 × 35,137.50
4. Step 4: Simplify right side
   22,985x = 1,234,643,906.25
5. Step 5: Solve for x
   x = 1,234,643,906.25/22,985
6. Step 6: Final answer
   x = 53,715.20