Finding the Third Proportional to 5,865,796 and 8,588,706

Step by Step Solution

1. Step 1: Write the proportion equation
   5,865,796 : 8,588,706 = 8,588,706 : x
2. Step 2: Convert to fraction form
   5,865,796/8,588,706 = 8,588,706/x
3. Step 3: Cross multiply
   5,865,796x = 8,588,706 × 8,588,706
4. Step 4: Simplify right side
   5,865,796x = 73,765,870,754,436
5. Step 5: Solve for x
   x = 73,765,870,754,436/5,865,796
6. Step 6: Final answer
   x = 12,575,594.30