Finding the Third Proportional to 171,068.50 and 246,417

Step by Step Solution

1. Step 1: Write the proportion equation
   171,068.50 : 246,417 = 246,417 : x
2. Step 2: Convert to fraction form
   171,068.50/246,417 = 246,417/x
3. Step 3: Cross multiply
   171,068.50x = 246,417 × 246,417
4. Step 4: Simplify right side
   171,068.50x = 60,721,337,889
5. Step 5: Solve for x
   x = 60,721,337,889/171,068.50
6. Step 6: Final answer
   x = 354,953.35