Finding the Third Proportional to 116,832 and 248,248

Step by Step Solution

1. Step 1: Write the proportion equation
   116,832 : 248,248 = 248,248 : x
2. Step 2: Convert to fraction form
   116,832/248,248 = 248,248/x
3. Step 3: Cross multiply
   116,832x = 248,248 × 248,248
4. Step 4: Simplify right side
   116,832x = 61,627,069,504
5. Step 5: Solve for x
   x = 61,627,069,504/116,832
6. Step 6: Final answer
   x = 527,484.50