Finding the Third Proportional to 3,158,112 and 4,796,240

Step by Step Solution

1. Step 1: Write the proportion equation
   3,158,112 : 4,796,240 = 4,796,240 : x
2. Step 2: Convert to fraction form
   3,158,112/4,796,240 = 4,796,240/x
3. Step 3: Cross multiply
   3,158,112x = 4,796,240 × 4,796,240
4. Step 4: Simplify right side
   3,158,112x = 23,003,918,137,600
5. Step 5: Solve for x
   x = 23,003,918,137,600/3,158,112
6. Step 6: Final answer
   x = 7,284,072.93