Finding the Third Proportional to 3,231,968 and 4,785,480

Step by Step Solution

1. Step 1: Write the proportion equation
   3,231,968 : 4,785,480 = 4,785,480 : x
2. Step 2: Convert to fraction form
   3,231,968/4,785,480 = 4,785,480/x
3. Step 3: Cross multiply
   3,231,968x = 4,785,480 × 4,785,480
4. Step 4: Simplify right side
   3,231,968x = 22,900,818,830,400
5. Step 5: Solve for x
   x = 22,900,818,830,400/3,231,968
6. Step 6: Final answer
   x = 7,085,719.55