Finding the Third Proportional to 114,483.38 and 248,659.88

Step by Step Solution

1. Step 1: Write the proportion equation
   114,483.38 : 248,659.88 = 248,659.88 : x
2. Step 2: Convert to fraction form
   114,483.38/248,659.88 = 248,659.88/x
3. Step 3: Cross multiply
   114,483.38x = 248,659.88 × 248,659.88
4. Step 4: Simplify right side
   114,483.38x = 61,831,733,435.02
5. Step 5: Solve for x
   x = 61,831,733,435.02/114,483.38
6. Step 6: Final answer
   x = 540,093.56