Finding the Third Proportional to 208,761.50 and 465,334

Step by Step Solution

1. Step 1: Write the proportion equation
   208,761.50 : 465,334 = 465,334 : x
2. Step 2: Convert to fraction form
   208,761.50/465,334 = 465,334/x
3. Step 3: Cross multiply
   208,761.50x = 465,334 × 465,334
4. Step 4: Simplify right side
   208,761.50x = 216,535,731,556
5. Step 5: Solve for x
   x = 216,535,731,556/208,761.50
6. Step 6: Final answer
   x = 1,037,239.78