Finding the Third Proportional to 570,322 and 1,249,508

Step by Step Solution

1. Step 1: Write the proportion equation
   570,322 : 1,249,508 = 1,249,508 : x
2. Step 2: Convert to fraction form
   570,322/1,249,508 = 1,249,508/x
3. Step 3: Cross multiply
   570,322x = 1,249,508 × 1,249,508
4. Step 4: Simplify right side
   570,322x = 1,561,270,242,064
5. Step 5: Solve for x
   x = 1,561,270,242,064/570,322
6. Step 6: Final answer
   x = 2,737,524.14