Finding the Third Proportional to 3,072,760 and 4,426,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,072,760 : 4,426,116 = 4,426,116 : x
2. Step 2: Convert to fraction form
   3,072,760/4,426,116 = 4,426,116/x
3. Step 3: Cross multiply
   3,072,760x = 4,426,116 × 4,426,116
4. Step 4: Simplify right side
   3,072,760x = 19,590,502,845,456
5. Step 5: Solve for x
   x = 19,590,502,845,456/3,072,760
6. Step 6: Final answer
   x = 6,375,539.53