Finding the Third Proportional to 2,238,396 and 4,796,178

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,396 : 4,796,178 = 4,796,178 : x
2. Step 2: Convert to fraction form
   2,238,396/4,796,178 = 4,796,178/x
3. Step 3: Cross multiply
   2,238,396x = 4,796,178 × 4,796,178
4. Step 4: Simplify right side
   2,238,396x = 23,003,323,407,684
5. Step 5: Solve for x
   x = 23,003,323,407,684/2,238,396
6. Step 6: Final answer
   x = 10,276,699.66