Finding the Third Proportional to 225,758.25 and 301,113

Step by Step Solution

1. Step 1: Write the proportion equation
   225,758.25 : 301,113 = 301,113 : x
2. Step 2: Convert to fraction form
   225,758.25/301,113 = 301,113/x
3. Step 3: Cross multiply
   225,758.25x = 301,113 × 301,113
4. Step 4: Simplify right side
   225,758.25x = 90,669,038,769
5. Step 5: Solve for x
   x = 90,669,038,769/225,758.25
6. Step 6: Final answer
   x = 401,620.05