Finding the Third Proportional to 3,617,628 and 5,599,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,617,628 : 5,599,026 = 5,599,026 : x
2. Step 2: Convert to fraction form
   3,617,628/5,599,026 = 5,599,026/x
3. Step 3: Cross multiply
   3,617,628x = 5,599,026 × 5,599,026
4. Step 4: Simplify right side
   3,617,628x = 31,349,092,148,676
5. Step 5: Solve for x
   x = 31,349,092,148,676/3,617,628
6. Step 6: Final answer
   x = 8,665,648.36