Finding the Third Proportional to 593,531 and 1,257,688

Step by Step Solution

1. Step 1: Write the proportion equation
   593,531 : 1,257,688 = 1,257,688 : x
2. Step 2: Convert to fraction form
   593,531/1,257,688 = 1,257,688/x
3. Step 3: Cross multiply
   593,531x = 1,257,688 × 1,257,688
4. Step 4: Simplify right side
   593,531x = 1,581,779,105,344
5. Step 5: Solve for x
   x = 1,581,779,105,344/593,531
6. Step 6: Final answer
   x = 2,665,032.00