Finding the Third Proportional to 2,631,698 and 5,655,006

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,698 : 5,655,006 = 5,655,006 : x
2. Step 2: Convert to fraction form
   2,631,698/5,655,006 = 5,655,006/x
3. Step 3: Cross multiply
   2,631,698x = 5,655,006 × 5,655,006
4. Step 4: Simplify right side
   2,631,698x = 31,979,092,860,036
5. Step 5: Solve for x
   x = 31,979,092,860,036/2,631,698
6. Step 6: Final answer
   x = 12,151,505.55