Finding the Third Proportional to 11,006,636 and 16,676,166

Step by Step Solution

1. Step 1: Write the proportion equation
   11,006,636 : 16,676,166 = 16,676,166 : x
2. Step 2: Convert to fraction form
   11,006,636/16,676,166 = 16,676,166/x
3. Step 3: Cross multiply
   11,006,636x = 16,676,166 × 16,676,166
4. Step 4: Simplify right side
   11,006,636x = 278,094,512,459,556
5. Step 5: Solve for x
   x = 278,094,512,459,556/11,006,636
6. Step 6: Final answer
   x = 25,266,076.98