Finding the Third Proportional to 2,219,096 and 4,780,012

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,096 : 4,780,012 = 4,780,012 : x
2. Step 2: Convert to fraction form
   2,219,096/4,780,012 = 4,780,012/x
3. Step 3: Cross multiply
   2,219,096x = 4,780,012 × 4,780,012
4. Step 4: Simplify right side
   2,219,096x = 22,848,514,720,144
5. Step 5: Solve for x
   x = 22,848,514,720,144/2,219,096
6. Step 6: Final answer
   x = 10,296,316.48