Finding the Third Proportional to 525,118 and 1,151,890

Step by Step Solution

1. Step 1: Write the proportion equation
   525,118 : 1,151,890 = 1,151,890 : x
2. Step 2: Convert to fraction form
   525,118/1,151,890 = 1,151,890/x
3. Step 3: Cross multiply
   525,118x = 1,151,890 × 1,151,890
4. Step 4: Simplify right side
   525,118x = 1,326,850,572,100
5. Step 5: Solve for x
   x = 1,326,850,572,100/525,118
6. Step 6: Final answer
   x = 2,526,766.50