Finding the Third Proportional to 533,240 and 1,155,042

Step by Step Solution

1. Step 1: Write the proportion equation
   533,240 : 1,155,042 = 1,155,042 : x
2. Step 2: Convert to fraction form
   533,240/1,155,042 = 1,155,042/x
3. Step 3: Cross multiply
   533,240x = 1,155,042 × 1,155,042
4. Step 4: Simplify right side
   533,240x = 1,334,122,021,764
5. Step 5: Solve for x
   x = 1,334,122,021,764/533,240
6. Step 6: Final answer
   x = 2,501,916.63