Finding the Third Proportional to 208,199.50 and 452,074

Step by Step Solution

1. Step 1: Write the proportion equation
   208,199.50 : 452,074 = 452,074 : x
2. Step 2: Convert to fraction form
   208,199.50/452,074 = 452,074/x
3. Step 3: Cross multiply
   208,199.50x = 452,074 × 452,074
4. Step 4: Simplify right side
   208,199.50x = 204,370,901,476
5. Step 5: Solve for x
   x = 204,370,901,476/208,199.50
6. Step 6: Final answer
   x = 981,610.91