Finding the Third Proportional to 174,663 and 270,529.88

Step by Step Solution

1. Step 1: Write the proportion equation
   174,663 : 270,529.88 = 270,529.88 : x
2. Step 2: Convert to fraction form
   174,663/270,529.88 = 270,529.88/x
3. Step 3: Cross multiply
   174,663x = 270,529.88 × 270,529.88
4. Step 4: Simplify right side
   174,663x = 73,186,413,267.52
5. Step 5: Solve for x
   x = 73,186,413,267.52/174,663
6. Step 6: Final answer
   x = 419,014.98