Finding the Third Proportional to 528,093 and 1,140,367.50

Step by Step Solution

1. Step 1: Write the proportion equation
   528,093 : 1,140,367.50 = 1,140,367.50 : x
2. Step 2: Convert to fraction form
   528,093/1,140,367.50 = 1,140,367.50/x
3. Step 3: Cross multiply
   528,093x = 1,140,367.50 × 1,140,367.50
4. Step 4: Simplify right side
   528,093x = 1,300,438,035,056.25
5. Step 5: Solve for x
   x = 1,300,438,035,056.25/528,093
6. Step 6: Final answer
   x = 2,462,517.09