Finding the Third Proportional to 2,388,677 and 5,197,251

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,677 : 5,197,251 = 5,197,251 : x
2. Step 2: Convert to fraction form
   2,388,677/5,197,251 = 5,197,251/x
3. Step 3: Cross multiply
   2,388,677x = 5,197,251 × 5,197,251
4. Step 4: Simplify right side
   2,388,677x = 27,011,417,957,001
5. Step 5: Solve for x
   x = 27,011,417,957,001/2,388,677
6. Step 6: Final answer
   x = 11,308,108.19