Finding the Third Proportional to 2,889,808 and 4,500,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,889,808 : 4,500,168 = 4,500,168 : x
2. Step 2: Convert to fraction form
   2,889,808/4,500,168 = 4,500,168/x
3. Step 3: Cross multiply
   2,889,808x = 4,500,168 × 4,500,168
4. Step 4: Simplify right side
   2,889,808x = 20,251,512,028,224
5. Step 5: Solve for x
   x = 20,251,512,028,224/2,889,808
6. Step 6: Final answer
   x = 7,007,909.19