Finding the Third Proportional to 1,963,124 and 4,206,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,963,124 : 4,206,184 = 4,206,184 : x
2. Step 2: Convert to fraction form
   1,963,124/4,206,184 = 4,206,184/x
3. Step 3: Cross multiply
   1,963,124x = 4,206,184 × 4,206,184
4. Step 4: Simplify right side
   1,963,124x = 17,691,983,841,856
5. Step 5: Solve for x
   x = 17,691,983,841,856/1,963,124
6. Step 6: Final answer
   x = 9,012,158.09