Finding the Third Proportional to 193,374 and 298,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,374 : 298,807.50 = 298,807.50 : x
2. Step 2: Convert to fraction form
   193,374/298,807.50 = 298,807.50/x
3. Step 3: Cross multiply
   193,374x = 298,807.50 × 298,807.50
4. Step 4: Simplify right side
   193,374x = 89,285,922,056.25
5. Step 5: Solve for x
   x = 89,285,922,056.25/193,374
6. Step 6: Final answer
   x = 461,726.61