Finding the Third Proportional to 1,515,693 and 3,241,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,515,693 : 3,241,443 = 3,241,443 : x
2. Step 2: Convert to fraction form
   1,515,693/3,241,443 = 3,241,443/x
3. Step 3: Cross multiply
   1,515,693x = 3,241,443 × 3,241,443
4. Step 4: Simplify right side
   1,515,693x = 10,506,952,722,249
5. Step 5: Solve for x
   x = 10,506,952,722,249/1,515,693
6. Step 6: Final answer
   x = 6,932,111.40