Finding the Third Proportional to 584,276 and 1,227,586

Step by Step Solution

1. Step 1: Write the proportion equation
   584,276 : 1,227,586 = 1,227,586 : x
2. Step 2: Convert to fraction form
   584,276/1,227,586 = 1,227,586/x
3. Step 3: Cross multiply
   584,276x = 1,227,586 × 1,227,586
4. Step 4: Simplify right side
   584,276x = 1,506,967,387,396
5. Step 5: Solve for x
   x = 1,506,967,387,396/584,276
6. Step 6: Final answer
   x = 2,579,204.67