Finding the Third Proportional to 4,664,484 and 7,011,126

Step by Step Solution

1. Step 1: Write the proportion equation
   4,664,484 : 7,011,126 = 7,011,126 : x
2. Step 2: Convert to fraction form
   4,664,484/7,011,126 = 7,011,126/x
3. Step 3: Cross multiply
   4,664,484x = 7,011,126 × 7,011,126
4. Step 4: Simplify right side
   4,664,484x = 49,155,887,787,876
5. Step 5: Solve for x
   x = 49,155,887,787,876/4,664,484
6. Step 6: Final answer
   x = 10,538,333.46