Finding the Third Proportional to 535,078.50 and 733,722.50

Step by Step Solution

1. Step 1: Write the proportion equation
   535,078.50 : 733,722.50 = 733,722.50 : x
2. Step 2: Convert to fraction form
   535,078.50/733,722.50 = 733,722.50/x
3. Step 3: Cross multiply
   535,078.50x = 733,722.50 × 733,722.50
4. Step 4: Simplify right side
   535,078.50x = 538,348,707,006.25
5. Step 5: Solve for x
   x = 538,348,707,006.25/535,078.50
6. Step 6: Final answer
   x = 1,006,111.64