Finding the Third Proportional to 4,954,132 and 7,656,636

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,132 : 7,656,636 = 7,656,636 : x
2. Step 2: Convert to fraction form
   4,954,132/7,656,636 = 7,656,636/x
3. Step 3: Cross multiply
   4,954,132x = 7,656,636 × 7,656,636
4. Step 4: Simplify right side
   4,954,132x = 58,624,074,836,496
5. Step 5: Solve for x
   x = 58,624,074,836,496/4,954,132
6. Step 6: Final answer
   x = 11,833,369.57