Finding the Third Proportional to 5,353,722 and 8,156,058

Step by Step Solution

1. Step 1: Write the proportion equation
   5,353,722 : 8,156,058 = 8,156,058 : x
2. Step 2: Convert to fraction form
   5,353,722/8,156,058 = 8,156,058/x
3. Step 3: Cross multiply
   5,353,722x = 8,156,058 × 8,156,058
4. Step 4: Simplify right side
   5,353,722x = 66,521,282,099,364
5. Step 5: Solve for x
   x = 66,521,282,099,364/5,353,722
6. Step 6: Final answer
   x = 12,425,240.25