Finding the Third Proportional to 140,094 and 307,404

Step by Step Solution

1. Step 1: Write the proportion equation
   140,094 : 307,404 = 307,404 : x
2. Step 2: Convert to fraction form
   140,094/307,404 = 307,404/x
3. Step 3: Cross multiply
   140,094x = 307,404 × 307,404
4. Step 4: Simplify right side
   140,094x = 94,497,219,216
5. Step 5: Solve for x
   x = 94,497,219,216/140,094
6. Step 6: Final answer
   x = 674,527.24