Finding the Third Proportional to 4,619,594 and 9,531,922

Step by Step Solution

1. Step 1: Write the proportion equation
   4,619,594 : 9,531,922 = 9,531,922 : x
2. Step 2: Convert to fraction form
   4,619,594/9,531,922 = 9,531,922/x
3. Step 3: Cross multiply
   4,619,594x = 9,531,922 × 9,531,922
4. Step 4: Simplify right side
   4,619,594x = 90,857,537,014,084
5. Step 5: Solve for x
   x = 90,857,537,014,084/4,619,594
6. Step 6: Final answer
   x = 19,667,861.94