Finding the Third Proportional to 2,935,431 and 4,133,726

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935,431 : 4,133,726 = 4,133,726 : x
2. Step 2: Convert to fraction form
   2,935,431/4,133,726 = 4,133,726/x
3. Step 3: Cross multiply
   2,935,431x = 4,133,726 × 4,133,726
4. Step 4: Simplify right side
   2,935,431x = 17,087,690,643,076
5. Step 5: Solve for x
   x = 17,087,690,643,076/2,935,431
6. Step 6: Final answer
   x = 5,821,186.27