Finding the Third Proportional to 592,980 and 1,269,606

Step by Step Solution

1. Step 1: Write the proportion equation
   592,980 : 1,269,606 = 1,269,606 : x
2. Step 2: Convert to fraction form
   592,980/1,269,606 = 1,269,606/x
3. Step 3: Cross multiply
   592,980x = 1,269,606 × 1,269,606
4. Step 4: Simplify right side
   592,980x = 1,611,899,395,236
5. Step 5: Solve for x
   x = 1,611,899,395,236/592,980
6. Step 6: Final answer
   x = 2,718,303.14