Finding the Third Proportional to 593,487 and 1,257,606

Step by Step Solution

1. Step 1: Write the proportion equation
   593,487 : 1,257,606 = 1,257,606 : x
2. Step 2: Convert to fraction form
   593,487/1,257,606 = 1,257,606/x
3. Step 3: Cross multiply
   593,487x = 1,257,606 × 1,257,606
4. Step 4: Simplify right side
   593,487x = 1,581,572,851,236
5. Step 5: Solve for x
   x = 1,581,572,851,236/593,487
6. Step 6: Final answer
   x = 2,664,882.05