Finding the Third Proportional to 369,133 and 527,859.50

Step by Step Solution

1. Step 1: Write the proportion equation
   369,133 : 527,859.50 = 527,859.50 : x
2. Step 2: Convert to fraction form
   369,133/527,859.50 = 527,859.50/x
3. Step 3: Cross multiply
   369,133x = 527,859.50 × 527,859.50
4. Step 4: Simplify right side
   369,133x = 278,635,651,740.25
5. Step 5: Solve for x
   x = 278,635,651,740.25/369,133
6. Step 6: Final answer
   x = 754,838.10