Finding the Third Proportional to 1,639,799 and 3,595,498

Step by Step Solution

1. Step 1: Write the proportion equation
   1,639,799 : 3,595,498 = 3,595,498 : x
2. Step 2: Convert to fraction form
   1,639,799/3,595,498 = 3,595,498/x
3. Step 3: Cross multiply
   1,639,799x = 3,595,498 × 3,595,498
4. Step 4: Simplify right side
   1,639,799x = 12,927,605,868,004
5. Step 5: Solve for x
   x = 12,927,605,868,004/1,639,799
6. Step 6: Final answer
   x = 7,883,652.73