Finding the Third Proportional to 525,194 and 1,145,444

Step by Step Solution

1. Step 1: Write the proportion equation
   525,194 : 1,145,444 = 1,145,444 : x
2. Step 2: Convert to fraction form
   525,194/1,145,444 = 1,145,444/x
3. Step 3: Cross multiply
   525,194x = 1,145,444 × 1,145,444
4. Step 4: Simplify right side
   525,194x = 1,312,041,957,136
5. Step 5: Solve for x
   x = 1,312,041,957,136/525,194
6. Step 6: Final answer
   x = 2,498,204.39