Finding the Third Proportional to 592,989 and 1,269,624

Step by Step Solution

1. Step 1: Write the proportion equation
   592,989 : 1,269,624 = 1,269,624 : x
2. Step 2: Convert to fraction form
   592,989/1,269,624 = 1,269,624/x
3. Step 3: Cross multiply
   592,989x = 1,269,624 × 1,269,624
4. Step 4: Simplify right side
   592,989x = 1,611,945,101,376
5. Step 5: Solve for x
   x = 1,611,945,101,376/592,989
6. Step 6: Final answer
   x = 2,718,338.96