Finding the Third Proportional to 525,058.50 and 1,122,090

Step by Step Solution

1. Step 1: Write the proportion equation
   525,058.50 : 1,122,090 = 1,122,090 : x
2. Step 2: Convert to fraction form
   525,058.50/1,122,090 = 1,122,090/x
3. Step 3: Cross multiply
   525,058.50x = 1,122,090 × 1,122,090
4. Step 4: Simplify right side
   525,058.50x = 1,259,085,968,100
5. Step 5: Solve for x
   x = 1,259,085,968,100/525,058.50
6. Step 6: Final answer
   x = 2,397,991.78