Finding the Third Proportional to 246,717 and 369,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   246,717 : 369,076.50 = 369,076.50 : x
2. Step 2: Convert to fraction form
   246,717/369,076.50 = 369,076.50/x
3. Step 3: Cross multiply
   246,717x = 369,076.50 × 369,076.50
4. Step 4: Simplify right side
   246,717x = 136,217,462,852.25
5. Step 5: Solve for x
   x = 136,217,462,852.25/246,717
6. Step 6: Final answer
   x = 552,120.30