Finding the Third Proportional to 11,461,449 and 17,146,788

Step by Step Solution

1. Step 1: Write the proportion equation
   11,461,449 : 17,146,788 = 17,146,788 : x
2. Step 2: Convert to fraction form
   11,461,449/17,146,788 = 17,146,788/x
3. Step 3: Cross multiply
   11,461,449x = 17,146,788 × 17,146,788
4. Step 4: Simplify right side
   11,461,449x = 294,012,338,716,944
5. Step 5: Solve for x
   x = 294,012,338,716,944/11,461,449
6. Step 6: Final answer
   x = 25,652,283.47