Finding the Third Proportional to 5,791,928 and 8,762,622

Step by Step Solution

1. Step 1: Write the proportion equation
   5,791,928 : 8,762,622 = 8,762,622 : x
2. Step 2: Convert to fraction form
   5,791,928/8,762,622 = 8,762,622/x
3. Step 3: Cross multiply
   5,791,928x = 8,762,622 × 8,762,622
4. Step 4: Simplify right side
   5,791,928x = 76,783,544,314,884
5. Step 5: Solve for x
   x = 76,783,544,314,884/5,791,928
6. Step 6: Final answer
   x = 13,256,992.20