Finding the Third Proportional to 3,102,124 and 4,656,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,102,124 : 4,656,468 = 4,656,468 : x
2. Step 2: Convert to fraction form
   3,102,124/4,656,468 = 4,656,468/x
3. Step 3: Cross multiply
   3,102,124x = 4,656,468 × 4,656,468
4. Step 4: Simplify right side
   3,102,124x = 21,682,694,235,024
5. Step 5: Solve for x
   x = 21,682,694,235,024/3,102,124
6. Step 6: Final answer
   x = 6,989,628.47