Finding the Third Proportional to 535,240 and 1,175,408

Step by Step Solution

1. Step 1: Write the proportion equation
   535,240 : 1,175,408 = 1,175,408 : x
2. Step 2: Convert to fraction form
   535,240/1,175,408 = 1,175,408/x
3. Step 3: Cross multiply
   535,240x = 1,175,408 × 1,175,408
4. Step 4: Simplify right side
   535,240x = 1,381,583,966,464
5. Step 5: Solve for x
   x = 1,381,583,966,464/535,240
6. Step 6: Final answer
   x = 2,581,242.00