Finding the Third Proportional to 4,563,386 and 7,014,861

Step by Step Solution

1. Step 1: Write the proportion equation
   4,563,386 : 7,014,861 = 7,014,861 : x
2. Step 2: Convert to fraction form
   4,563,386/7,014,861 = 7,014,861/x
3. Step 3: Cross multiply
   4,563,386x = 7,014,861 × 7,014,861
4. Step 4: Simplify right side
   4,563,386x = 49,208,274,849,321
5. Step 5: Solve for x
   x = 49,208,274,849,321/4,563,386
6. Step 6: Final answer
   x = 10,783,281.28