Finding the Third Proportional to 332,100 and 528,694.59

Step by Step Solution

1. Step 1: Write the proportion equation
   332,100 : 528,694.59 = 528,694.59 : x
2. Step 2: Convert to fraction form
   332,100/528,694.59 = 528,694.59/x
3. Step 3: Cross multiply
   332,100x = 528,694.59 × 528,694.59
4. Step 4: Simplify right side
   332,100x = 279,517,973,460.48
5. Step 5: Solve for x
   x = 279,517,973,460.48/332,100
6. Step 6: Final answer
   x = 841,668.09