Finding the Third Proportional to 301,152.94 and 401,491.69

Step by Step Solution

1. Step 1: Write the proportion equation
   301,152.94 : 401,491.69 = 401,491.69 : x
2. Step 2: Convert to fraction form
   301,152.94/401,491.69 = 401,491.69/x
3. Step 3: Cross multiply
   301,152.94x = 401,491.69 × 401,491.69
4. Step 4: Simplify right side
   301,152.94x = 161,195,575,131.60
5. Step 5: Solve for x
   x = 161,195,575,131.60/301,152.94
6. Step 6: Final answer
   x = 535,261.51