Finding the Third Proportional to 501,390 and 1,094,240

Step by Step Solution

1. Step 1: Write the proportion equation
   501,390 : 1,094,240 = 1,094,240 : x
2. Step 2: Convert to fraction form
   501,390/1,094,240 = 1,094,240/x
3. Step 3: Cross multiply
   501,390x = 1,094,240 × 1,094,240
4. Step 4: Simplify right side
   501,390x = 1,197,361,177,600
5. Step 5: Solve for x
   x = 1,197,361,177,600/501,390
6. Step 6: Final answer
   x = 2,388,083.48