Finding the Third Proportional to 1,651,518 and 3,627,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,518 : 3,627,805 = 3,627,805 : x
2. Step 2: Convert to fraction form
   1,651,518/3,627,805 = 3,627,805/x
3. Step 3: Cross multiply
   1,651,518x = 3,627,805 × 3,627,805
4. Step 4: Simplify right side
   1,651,518x = 13,160,969,118,025
5. Step 5: Solve for x
   x = 13,160,969,118,025/1,651,518
6. Step 6: Final answer
   x = 7,969,013.43