Finding the Third Proportional to 3,150,680 and 4,888,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,680 : 4,888,026 = 4,888,026 : x
2. Step 2: Convert to fraction form
   3,150,680/4,888,026 = 4,888,026/x
3. Step 3: Cross multiply
   3,150,680x = 4,888,026 × 4,888,026
4. Step 4: Simplify right side
   3,150,680x = 23,892,798,176,676
5. Step 5: Solve for x
   x = 23,892,798,176,676/3,150,680
6. Step 6: Final answer
   x = 7,583,378.25