Finding the Third Proportional to 3,709,863 and 5,901,426

Step by Step Solution

1. Step 1: Write the proportion equation
   3,709,863 : 5,901,426 = 5,901,426 : x
2. Step 2: Convert to fraction form
   3,709,863/5,901,426 = 5,901,426/x
3. Step 3: Cross multiply
   3,709,863x = 5,901,426 × 5,901,426
4. Step 4: Simplify right side
   3,709,863x = 34,826,828,833,476
5. Step 5: Solve for x
   x = 34,826,828,833,476/3,709,863
6. Step 6: Final answer
   x = 9,387,632.06