Finding the Third Proportional to 3,036,737 and 4,656,603

Step by Step Solution

1. Step 1: Write the proportion equation
   3,036,737 : 4,656,603 = 4,656,603 : x
2. Step 2: Convert to fraction form
   3,036,737/4,656,603 = 4,656,603/x
3. Step 3: Cross multiply
   3,036,737x = 4,656,603 × 4,656,603
4. Step 4: Simplify right side
   3,036,737x = 21,683,951,499,609
5. Step 5: Solve for x
   x = 21,683,951,499,609/3,036,737
6. Step 6: Final answer
   x = 7,140,543.12