Finding the Third Proportional to 2,747,669 and 4,203,090

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,669 : 4,203,090 = 4,203,090 : x
2. Step 2: Convert to fraction form
   2,747,669/4,203,090 = 4,203,090/x
3. Step 3: Cross multiply
   2,747,669x = 4,203,090 × 4,203,090
4. Step 4: Simplify right side
   2,747,669x = 17,665,965,548,100
5. Step 5: Solve for x
   x = 17,665,965,548,100/2,747,669
6. Step 6: Final answer
   x = 6,429,437.30