Finding the Third Proportional to 2,819,525 and 4,230,152

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,525 : 4,230,152 = 4,230,152 : x
2. Step 2: Convert to fraction form
   2,819,525/4,230,152 = 4,230,152/x
3. Step 3: Cross multiply
   2,819,525x = 4,230,152 × 4,230,152
4. Step 4: Simplify right side
   2,819,525x = 17,894,185,943,104
5. Step 5: Solve for x
   x = 17,894,185,943,104/2,819,525
6. Step 6: Final answer
   x = 6,346,525.02