Finding the Third Proportional to 5,821,776 and 8,850,168

Step by Step Solution

1. Step 1: Write the proportion equation
   5,821,776 : 8,850,168 = 8,850,168 : x
2. Step 2: Convert to fraction form
   5,821,776/8,850,168 = 8,850,168/x
3. Step 3: Cross multiply
   5,821,776x = 8,850,168 × 8,850,168
4. Step 4: Simplify right side
   5,821,776x = 78,325,473,628,224
5. Step 5: Solve for x
   x = 78,325,473,628,224/5,821,776
6. Step 6: Final answer
   x = 13,453,879.65