Finding the Third Proportional to 1,941,696 and 4,256,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,696 : 4,256,640 = 4,256,640 : x
2. Step 2: Convert to fraction form
   1,941,696/4,256,640 = 4,256,640/x
3. Step 3: Cross multiply
   1,941,696x = 4,256,640 × 4,256,640
4. Step 4: Simplify right side
   1,941,696x = 18,118,984,089,600
5. Step 5: Solve for x
   x = 18,118,984,089,600/1,941,696
6. Step 6: Final answer
   x = 9,331,524.65