Finding the Third Proportional to 193,347 and 298,768.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,347 : 298,768.50 = 298,768.50 : x
2. Step 2: Convert to fraction form
   193,347/298,768.50 = 298,768.50/x
3. Step 3: Cross multiply
   193,347x = 298,768.50 × 298,768.50
4. Step 4: Simplify right side
   193,347x = 89,262,616,592.25
5. Step 5: Solve for x
   x = 89,262,616,592.25/193,347
6. Step 6: Final answer
   x = 461,670.55