Finding the Third Proportional to 43,948.50 and 91,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,948.50 : 91,010.50 = 91,010.50 : x
2. Step 2: Convert to fraction form
   43,948.50/91,010.50 = 91,010.50/x
3. Step 3: Cross multiply
   43,948.50x = 91,010.50 × 91,010.50
4. Step 4: Simplify right side
   43,948.50x = 8,282,911,110.25
5. Step 5: Solve for x
   x = 8,282,911,110.25/43,948.50
6. Step 6: Final answer
   x = 188,468.57