Finding the Third Proportional to 93,621 and 204,757.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,621 : 204,757.50 = 204,757.50 : x
2. Step 2: Convert to fraction form
   93,621/204,757.50 = 204,757.50/x
3. Step 3: Cross multiply
   93,621x = 204,757.50 × 204,757.50
4. Step 4: Simplify right side
   93,621x = 41,925,633,806.25
5. Step 5: Solve for x
   x = 41,925,633,806.25/93,621
6. Step 6: Final answer
   x = 447,822.96