Finding the Third Proportional to 3,635,904 and 5,691,168

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635,904 : 5,691,168 = 5,691,168 : x
2. Step 2: Convert to fraction form
   3,635,904/5,691,168 = 5,691,168/x
3. Step 3: Cross multiply
   3,635,904x = 5,691,168 × 5,691,168
4. Step 4: Simplify right side
   3,635,904x = 32,389,393,204,224
5. Step 5: Solve for x
   x = 32,389,393,204,224/3,635,904
6. Step 6: Final answer
   x = 8,908,209.13