Finding the Third Proportional to 2,368,894 and 5,210,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,894 : 5,210,036 = 5,210,036 : x
2. Step 2: Convert to fraction form
   2,368,894/5,210,036 = 5,210,036/x
3. Step 3: Cross multiply
   2,368,894x = 5,210,036 × 5,210,036
4. Step 4: Simplify right side
   2,368,894x = 27,144,475,121,296
5. Step 5: Solve for x
   x = 27,144,475,121,296/2,368,894
6. Step 6: Final answer
   x = 11,458,712.43