Finding the Third Proportional to 4,954,152 and 7,656,664

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,152 : 7,656,664 = 7,656,664 : x
2. Step 2: Convert to fraction form
   4,954,152/7,656,664 = 7,656,664/x
3. Step 3: Cross multiply
   4,954,152x = 7,656,664 × 7,656,664
4. Step 4: Simplify right side
   4,954,152x = 58,624,503,608,896
5. Step 5: Solve for x
   x = 58,624,503,608,896/4,954,152
6. Step 6: Final answer
   x = 11,833,408.34