Finding the Third Proportional to 3,143,488 and 4,733,574

Step by Step Solution

1. Step 1: Write the proportion equation
   3,143,488 : 4,733,574 = 4,733,574 : x
2. Step 2: Convert to fraction form
   3,143,488/4,733,574 = 4,733,574/x
3. Step 3: Cross multiply
   3,143,488x = 4,733,574 × 4,733,574
4. Step 4: Simplify right side
   3,143,488x = 22,406,722,813,476
5. Step 5: Solve for x
   x = 22,406,722,813,476/3,143,488
6. Step 6: Final answer
   x = 7,127,981.02