Finding the Third Proportional to 2,819,536 and 4,230,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,536 : 4,230,168 = 4,230,168 : x
2. Step 2: Convert to fraction form
   2,819,536/4,230,168 = 4,230,168/x
3. Step 3: Cross multiply
   2,819,536x = 4,230,168 × 4,230,168
4. Step 4: Simplify right side
   2,819,536x = 17,894,321,308,224
5. Step 5: Solve for x
   x = 17,894,321,308,224/2,819,536
6. Step 6: Final answer
   x = 6,346,548.26