Finding the Third Proportional to 4,564,268 and 7,108,126

Step by Step Solution

1. Step 1: Write the proportion equation
   4,564,268 : 7,108,126 = 7,108,126 : x
2. Step 2: Convert to fraction form
   4,564,268/7,108,126 = 7,108,126/x
3. Step 3: Cross multiply
   4,564,268x = 7,108,126 × 7,108,126
4. Step 4: Simplify right side
   4,564,268x = 50,525,455,231,876
5. Step 5: Solve for x
   x = 50,525,455,231,876/4,564,268
6. Step 6: Final answer
   x = 11,069,782.76