Finding the Third Proportional to 304,808.50 and 452,807

Step by Step Solution

1. Step 1: Write the proportion equation
   304,808.50 : 452,807 = 452,807 : x
2. Step 2: Convert to fraction form
   304,808.50/452,807 = 452,807/x
3. Step 3: Cross multiply
   304,808.50x = 452,807 × 452,807
4. Step 4: Simplify right side
   304,808.50x = 205,034,179,249
5. Step 5: Solve for x
   x = 205,034,179,249/304,808.50
6. Step 6: Final answer
   x = 672,665.56