Finding the Third Proportional to 164,498.50 and 247,963

Step by Step Solution

1. Step 1: Write the proportion equation
   164,498.50 : 247,963 = 247,963 : x
2. Step 2: Convert to fraction form
   164,498.50/247,963 = 247,963/x
3. Step 3: Cross multiply
   164,498.50x = 247,963 × 247,963
4. Step 4: Simplify right side
   164,498.50x = 61,485,649,369
5. Step 5: Solve for x
   x = 61,485,649,369/164,498.50
6. Step 6: Final answer
   x = 373,776.35