Finding the Third Proportional to 117,498.94 and 241,219.69

Step by Step Solution

1. Step 1: Write the proportion equation
   117,498.94 : 241,219.69 = 241,219.69 : x
2. Step 2: Convert to fraction form
   117,498.94/241,219.69 = 241,219.69/x
3. Step 3: Cross multiply
   117,498.94x = 241,219.69 × 241,219.69
4. Step 4: Simplify right side
   117,498.94x = 58,186,937,637.60
5. Step 5: Solve for x
   x = 58,186,937,637.60/117,498.94
6. Step 6: Final answer
   x = 495,212.46