Finding the Third Proportional to 1,911,944 and 4,161,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,911,944 : 4,161,064 = 4,161,064 : x
2. Step 2: Convert to fraction form
   1,911,944/4,161,064 = 4,161,064/x
3. Step 3: Cross multiply
   1,911,944x = 4,161,064 × 4,161,064
4. Step 4: Simplify right side
   1,911,944x = 17,314,453,612,096
5. Step 5: Solve for x
   x = 17,314,453,612,096/1,911,944
6. Step 6: Final answer
   x = 9,055,941.81