Finding the Third Proportional to 1,575,401 and 3,374,969

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,401 : 3,374,969 = 3,374,969 : x
2. Step 2: Convert to fraction form
   1,575,401/3,374,969 = 3,374,969/x
3. Step 3: Cross multiply
   1,575,401x = 3,374,969 × 3,374,969
4. Step 4: Simplify right side
   1,575,401x = 11,390,415,750,961
5. Step 5: Solve for x
   x = 11,390,415,750,961/1,575,401
6. Step 6: Final answer
   x = 7,230,169.18