Finding the Third Proportional to 246,645 and 333,274.50

Step by Step Solution

1. Step 1: Write the proportion equation
   246,645 : 333,274.50 = 333,274.50 : x
2. Step 2: Convert to fraction form
   246,645/333,274.50 = 333,274.50/x
3. Step 3: Cross multiply
   246,645x = 333,274.50 × 333,274.50
4. Step 4: Simplify right side
   246,645x = 111,071,892,350.25
5. Step 5: Solve for x
   x = 111,071,892,350.25/246,645
6. Step 6: Final answer
   x = 450,331.01