Finding the Third Proportional to 510,327 and 1,098,654

Step by Step Solution

1. Step 1: Write the proportion equation
   510,327 : 1,098,654 = 1,098,654 : x
2. Step 2: Convert to fraction form
   510,327/1,098,654 = 1,098,654/x
3. Step 3: Cross multiply
   510,327x = 1,098,654 × 1,098,654
4. Step 4: Simplify right side
   510,327x = 1,207,040,611,716
5. Step 5: Solve for x
   x = 1,207,040,611,716/510,327
6. Step 6: Final answer
   x = 2,365,229.77