Finding the Third Proportional to 1,330,206 and 2,909,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,206 : 2,909,244 = 2,909,244 : x
2. Step 2: Convert to fraction form
   1,330,206/2,909,244 = 2,909,244/x
3. Step 3: Cross multiply
   1,330,206x = 2,909,244 × 2,909,244
4. Step 4: Simplify right side
   1,330,206x = 8,463,700,651,536
5. Step 5: Solve for x
   x = 8,463,700,651,536/1,330,206
6. Step 6: Final answer
   x = 6,362,699.20