Finding the Third Proportional to 1,616,199 and 3,535,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,199 : 3,535,298 = 3,535,298 : x
2. Step 2: Convert to fraction form
   1,616,199/3,535,298 = 3,535,298/x
3. Step 3: Cross multiply
   1,616,199x = 3,535,298 × 3,535,298
4. Step 4: Simplify right side
   1,616,199x = 12,498,331,948,804
5. Step 5: Solve for x
   x = 12,498,331,948,804/1,616,199
6. Step 6: Final answer
   x = 7,733,164.02