Finding the Third Proportional to 3,076,842 and 6,744,126

Step by Step Solution

1. Step 1: Write the proportion equation
   3,076,842 : 6,744,126 = 6,744,126 : x
2. Step 2: Convert to fraction form
   3,076,842/6,744,126 = 6,744,126/x
3. Step 3: Cross multiply
   3,076,842x = 6,744,126 × 6,744,126
4. Step 4: Simplify right side
   3,076,842x = 45,483,235,503,876
5. Step 5: Solve for x
   x = 45,483,235,503,876/3,076,842
6. Step 6: Final answer
   x = 14,782,441.06