Finding the Third Proportional to 1,658,458 and 3,484,019

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,458 : 3,484,019 = 3,484,019 : x
2. Step 2: Convert to fraction form
   1,658,458/3,484,019 = 3,484,019/x
3. Step 3: Cross multiply
   1,658,458x = 3,484,019 × 3,484,019
4. Step 4: Simplify right side
   1,658,458x = 12,138,388,392,361
5. Step 5: Solve for x
   x = 12,138,388,392,361/1,658,458
6. Step 6: Final answer
   x = 7,319,080.97