Finding the Third Proportional to 11,849,994 and 17,697,339

Step by Step Solution

1. Step 1: Write the proportion equation
   11,849,994 : 17,697,339 = 17,697,339 : x
2. Step 2: Convert to fraction form
   11,849,994/17,697,339 = 17,697,339/x
3. Step 3: Cross multiply
   11,849,994x = 17,697,339 × 17,697,339
4. Step 4: Simplify right side
   11,849,994x = 313,195,807,680,921
5. Step 5: Solve for x
   x = 313,195,807,680,921/11,849,994
6. Step 6: Final answer
   x = 26,430,039.35