Finding the Third Proportional to 37,843.45 and 87,225.61

Step by Step Solution

1. Step 1: Write the proportion equation
   37,843.45 : 87,225.61 = 87,225.61 : x
2. Step 2: Convert to fraction form
   37,843.45/87,225.61 = 87,225.61/x
3. Step 3: Cross multiply
   37,843.45x = 87,225.61 × 87,225.61
4. Step 4: Simplify right side
   37,843.45x = 7,608,306,930.84
5. Step 5: Solve for x
   x = 7,608,306,930.84/37,843.45
6. Step 6: Final answer
   x = 201,046.85