Finding the Third Proportional to 11,111,785 and 16,697,262

Step by Step Solution

1. Step 1: Write the proportion equation
   11,111,785 : 16,697,262 = 16,697,262 : x
2. Step 2: Convert to fraction form
   11,111,785/16,697,262 = 16,697,262/x
3. Step 3: Cross multiply
   11,111,785x = 16,697,262 × 16,697,262
4. Step 4: Simplify right side
   11,111,785x = 278,798,558,296,644
5. Step 5: Solve for x
   x = 278,798,558,296,644/11,111,785
6. Step 6: Final answer
   x = 25,090,348.52