Finding the Third Proportional to 3,729,503 and 5,264,165

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,503 : 5,264,165 = 5,264,165 : x
2. Step 2: Convert to fraction form
   3,729,503/5,264,165 = 5,264,165/x
3. Step 3: Cross multiply
   3,729,503x = 5,264,165 × 5,264,165
4. Step 4: Simplify right side
   3,729,503x = 27,711,433,147,225
5. Step 5: Solve for x
   x = 27,711,433,147,225/3,729,503
6. Step 6: Final answer
   x = 7,430,328.69