Finding the Third Proportional to 11,084,245 and 17,650,864

Step by Step Solution

1. Step 1: Write the proportion equation
   11,084,245 : 17,650,864 = 17,650,864 : x
2. Step 2: Convert to fraction form
   11,084,245/17,650,864 = 17,650,864/x
3. Step 3: Cross multiply
   11,084,245x = 17,650,864 × 17,650,864
4. Step 4: Simplify right side
   11,084,245x = 311,552,999,946,496
5. Step 5: Solve for x
   x = 311,552,999,946,496/11,084,245
6. Step 6: Final answer
   x = 28,107,733.09