Finding the Third Proportional to 301,127.63 and 401,456.25

Step by Step Solution

1. Step 1: Write the proportion equation
   301,127.63 : 401,456.25 = 401,456.25 : x
2. Step 2: Convert to fraction form
   301,127.63/401,456.25 = 401,456.25/x
3. Step 3: Cross multiply
   301,127.63x = 401,456.25 × 401,456.25
4. Step 4: Simplify right side
   301,127.63x = 161,167,120,664.06
5. Step 5: Solve for x
   x = 161,167,120,664.06/301,127.63
6. Step 6: Final answer
   x = 535,212.01