Finding the Third Proportional to 1,918,050 and 3,196,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,918,050 : 3,196,296 = 3,196,296 : x
2. Step 2: Convert to fraction form
   1,918,050/3,196,296 = 3,196,296/x
3. Step 3: Cross multiply
   1,918,050x = 3,196,296 × 3,196,296
4. Step 4: Simplify right side
   1,918,050x = 10,216,308,119,616
5. Step 5: Solve for x
   x = 10,216,308,119,616/1,918,050
6. Step 6: Final answer
   x = 5,326,403.44