Finding the Third Proportional to 3,784,164 and 5,715,558

Step by Step Solution

1. Step 1: Write the proportion equation
   3,784,164 : 5,715,558 = 5,715,558 : x
2. Step 2: Convert to fraction form
   3,784,164/5,715,558 = 5,715,558/x
3. Step 3: Cross multiply
   3,784,164x = 5,715,558 × 5,715,558
4. Step 4: Simplify right side
   3,784,164x = 32,667,603,251,364
5. Step 5: Solve for x
   x = 32,667,603,251,364/3,784,164
6. Step 6: Final answer
   x = 8,632,713.39