Finding the Third Proportional to 3,719,920 and 5,265,131

Step by Step Solution

1. Step 1: Write the proportion equation
   3,719,920 : 5,265,131 = 5,265,131 : x
2. Step 2: Convert to fraction form
   3,719,920/5,265,131 = 5,265,131/x
3. Step 3: Cross multiply
   3,719,920x = 5,265,131 × 5,265,131
4. Step 4: Simplify right side
   3,719,920x = 27,721,604,447,161
5. Step 5: Solve for x
   x = 27,721,604,447,161/3,719,920
6. Step 6: Final answer
   x = 7,452,204.47