Finding the Third Proportional to 207,714 and 297,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   207,714 : 297,036.50 = 297,036.50 : x
2. Step 2: Convert to fraction form
   207,714/297,036.50 = 297,036.50/x
3. Step 3: Cross multiply
   207,714x = 297,036.50 × 297,036.50
4. Step 4: Simplify right side
   207,714x = 88,230,682,332.25
5. Step 5: Solve for x
   x = 88,230,682,332.25/207,714
6. Step 6: Final answer
   x = 424,770.03