Finding the Third Proportional to 525,064 and 1,122,100

Step by Step Solution

1. Step 1: Write the proportion equation
   525,064 : 1,122,100 = 1,122,100 : x
2. Step 2: Convert to fraction form
   525,064/1,122,100 = 1,122,100/x
3. Step 3: Cross multiply
   525,064x = 1,122,100 × 1,122,100
4. Step 4: Simplify right side
   525,064x = 1,259,108,410,000
5. Step 5: Solve for x
   x = 1,259,108,410,000/525,064
6. Step 6: Final answer
   x = 2,398,009.40