Finding the Third Proportional to 4,787,962 and 7,622,274

Step by Step Solution

1. Step 1: Write the proportion equation
   4,787,962 : 7,622,274 = 7,622,274 : x
2. Step 2: Convert to fraction form
   4,787,962/7,622,274 = 7,622,274/x
3. Step 3: Cross multiply
   4,787,962x = 7,622,274 × 7,622,274
4. Step 4: Simplify right side
   4,787,962x = 58,099,060,931,076
5. Step 5: Solve for x
   x = 58,099,060,931,076/4,787,962
6. Step 6: Final answer
   x = 12,134,403.10