Finding the Third Proportional to 5,791,923 and 8,762,616

Step by Step Solution

1. Step 1: Write the proportion equation
   5,791,923 : 8,762,616 = 8,762,616 : x
2. Step 2: Convert to fraction form
   5,791,923/8,762,616 = 8,762,616/x
3. Step 3: Cross multiply
   5,791,923x = 8,762,616 × 8,762,616
4. Step 4: Simplify right side
   5,791,923x = 76,783,439,163,456
5. Step 5: Solve for x
   x = 76,783,439,163,456/5,791,923
6. Step 6: Final answer
   x = 13,256,985.49