Finding the Third Proportional to 2,140,628 and 2,935,382

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,628 : 2,935,382 = 2,935,382 : x
2. Step 2: Convert to fraction form
   2,140,628/2,935,382 = 2,935,382/x
3. Step 3: Cross multiply
   2,140,628x = 2,935,382 × 2,935,382
4. Step 4: Simplify right side
   2,140,628x = 8,616,467,485,924
5. Step 5: Solve for x
   x = 8,616,467,485,924/2,140,628
6. Step 6: Final answer
   x = 4,025,205.45