Finding the Third Proportional to 1,646,208 and 3,471,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,208 : 3,471,750 = 3,471,750 : x
2. Step 2: Convert to fraction form
   1,646,208/3,471,750 = 3,471,750/x
3. Step 3: Cross multiply
   1,646,208x = 3,471,750 × 3,471,750
4. Step 4: Simplify right side
   1,646,208x = 12,053,048,062,500
5. Step 5: Solve for x
   x = 12,053,048,062,500/1,646,208
6. Step 6: Final answer
   x = 7,321,704.22