Finding the Third Proportional to 3,374,411 and 7,260,912

Step by Step Solution

1. Step 1: Write the proportion equation
   3,374,411 : 7,260,912 = 7,260,912 : x
2. Step 2: Convert to fraction form
   3,374,411/7,260,912 = 7,260,912/x
3. Step 3: Cross multiply
   3,374,411x = 7,260,912 × 7,260,912
4. Step 4: Simplify right side
   3,374,411x = 52,720,843,071,744
5. Step 5: Solve for x
   x = 52,720,843,071,744/3,374,411
6. Step 6: Final answer
   x = 15,623,717.17