Finding the Third Proportional to 160,411.32 and 224,278.56

Step by Step Solution

1. Step 1: Write the proportion equation
   160,411.32 : 224,278.56 = 224,278.56 : x
2. Step 2: Convert to fraction form
   160,411.32/224,278.56 = 224,278.56/x
3. Step 3: Cross multiply
   160,411.32x = 224,278.56 × 224,278.56
4. Step 4: Simplify right side
   160,411.32x = 50,300,871,844.89
5. Step 5: Solve for x
   x = 50,300,871,844.89/160,411.32
6. Step 6: Final answer
   x = 313,574.32