Finding the Third Proportional to 1,602,788 and 3,384,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,788 : 3,384,424 = 3,384,424 : x
2. Step 2: Convert to fraction form
   1,602,788/3,384,424 = 3,384,424/x
3. Step 3: Cross multiply
   1,602,788x = 3,384,424 × 3,384,424
4. Step 4: Simplify right side
   1,602,788x = 11,454,325,811,776
5. Step 5: Solve for x
   x = 11,454,325,811,776/1,602,788
6. Step 6: Final answer
   x = 7,146,500.85