Finding the Third Proportional to 2,603,153 and 5,333,143

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,153 : 5,333,143 = 5,333,143 : x
2. Step 2: Convert to fraction form
   2,603,153/5,333,143 = 5,333,143/x
3. Step 3: Cross multiply
   2,603,153x = 5,333,143 × 5,333,143
4. Step 4: Simplify right side
   2,603,153x = 28,442,414,258,449
5. Step 5: Solve for x
   x = 28,442,414,258,449/2,603,153
6. Step 6: Final answer
   x = 10,926,140.05