Finding the Third Proportional to 1,627,665 and 3,535,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,665 : 3,535,536 = 3,535,536 : x
2. Step 2: Convert to fraction form
   1,627,665/3,535,536 = 3,535,536/x
3. Step 3: Cross multiply
   1,627,665x = 3,535,536 × 3,535,536
4. Step 4: Simplify right side
   1,627,665x = 12,500,014,807,296
5. Step 5: Solve for x
   x = 12,500,014,807,296/1,627,665
6. Step 6: Final answer
   x = 7,679,722.06