Finding the Third Proportional to 531,266 and 1,141,262

Step by Step Solution

1. Step 1: Write the proportion equation
   531,266 : 1,141,262 = 1,141,262 : x
2. Step 2: Convert to fraction form
   531,266/1,141,262 = 1,141,262/x
3. Step 3: Cross multiply
   531,266x = 1,141,262 × 1,141,262
4. Step 4: Simplify right side
   531,266x = 1,302,478,952,644
5. Step 5: Solve for x
   x = 1,302,478,952,644/531,266
6. Step 6: Final answer
   x = 2,451,651.25