Finding the Third Proportional to 4,678,338 and 7,052,068

Step by Step Solution

1. Step 1: Write the proportion equation
   4,678,338 : 7,052,068 = 7,052,068 : x
2. Step 2: Convert to fraction form
   4,678,338/7,052,068 = 7,052,068/x
3. Step 3: Cross multiply
   4,678,338x = 7,052,068 × 7,052,068
4. Step 4: Simplify right side
   4,678,338x = 49,731,663,076,624
5. Step 5: Solve for x
   x = 49,731,663,076,624/4,678,338
6. Step 6: Final answer
   x = 10,630,198.82