Finding the Third Proportional to 4,643,626 and 7,175,584

Step by Step Solution

1. Step 1: Write the proportion equation
   4,643,626 : 7,175,584 = 7,175,584 : x
2. Step 2: Convert to fraction form
   4,643,626/7,175,584 = 7,175,584/x
3. Step 3: Cross multiply
   4,643,626x = 7,175,584 × 7,175,584
4. Step 4: Simplify right side
   4,643,626x = 51,489,005,741,056
5. Step 5: Solve for x
   x = 51,489,005,741,056/4,643,626
6. Step 6: Final answer
   x = 11,088,103.51