Finding the Third Proportional to 2,188,338 and 3,516,033

Step by Step Solution

1. Step 1: Write the proportion equation
   2,188,338 : 3,516,033 = 3,516,033 : x
2. Step 2: Convert to fraction form
   2,188,338/3,516,033 = 3,516,033/x
3. Step 3: Cross multiply
   2,188,338x = 3,516,033 × 3,516,033
4. Step 4: Simplify right side
   2,188,338x = 12,362,488,057,089
5. Step 5: Solve for x
   x = 12,362,488,057,089/2,188,338
6. Step 6: Final answer
   x = 5,649,258.96