Finding the Third Proportional to 1,600,208 and 3,499,165

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,208 : 3,499,165 = 3,499,165 : x
2. Step 2: Convert to fraction form
   1,600,208/3,499,165 = 3,499,165/x
3. Step 3: Cross multiply
   1,600,208x = 3,499,165 × 3,499,165
4. Step 4: Simplify right side
   1,600,208x = 12,244,155,697,225
5. Step 5: Solve for x
   x = 12,244,155,697,225/1,600,208
6. Step 6: Final answer
   x = 7,651,602.60