Finding the Third Proportional to 3,072,738 and 4,426,083

Step by Step Solution

1. Step 1: Write the proportion equation
   3,072,738 : 4,426,083 = 4,426,083 : x
2. Step 2: Convert to fraction form
   3,072,738/4,426,083 = 4,426,083/x
3. Step 3: Cross multiply
   3,072,738x = 4,426,083 × 4,426,083
4. Step 4: Simplify right side
   3,072,738x = 19,590,210,722,889
5. Step 5: Solve for x
   x = 19,590,210,722,889/3,072,738
6. Step 6: Final answer
   x = 6,375,490.11