Finding the Third Proportional to 40,648.50 and 93,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,648.50 : 93,022.50 = 93,022.50 : x
2. Step 2: Convert to fraction form
   40,648.50/93,022.50 = 93,022.50/x
3. Step 3: Cross multiply
   40,648.50x = 93,022.50 × 93,022.50
4. Step 4: Simplify right side
   40,648.50x = 8,653,185,506.25
5. Step 5: Solve for x
   x = 8,653,185,506.25/40,648.50
6. Step 6: Final answer
   x = 212,878.35