Finding the Third Proportional to 1,503,921 and 3,247,541

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,921 : 3,247,541 = 3,247,541 : x
2. Step 2: Convert to fraction form
   1,503,921/3,247,541 = 3,247,541/x
3. Step 3: Cross multiply
   1,503,921x = 3,247,541 × 3,247,541
4. Step 4: Simplify right side
   1,503,921x = 10,546,522,546,681
5. Step 5: Solve for x
   x = 10,546,522,546,681/1,503,921
6. Step 6: Final answer
   x = 7,012,683.88