Finding the Third Proportional to 1,566,258 and 3,317,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,258 : 3,317,830 = 3,317,830 : x
2. Step 2: Convert to fraction form
   1,566,258/3,317,830 = 3,317,830/x
3. Step 3: Cross multiply
   1,566,258x = 3,317,830 × 3,317,830
4. Step 4: Simplify right side
   1,566,258x = 11,007,995,908,900
5. Step 5: Solve for x
   x = 11,007,995,908,900/1,566,258
6. Step 6: Final answer
   x = 7,028,213.68