Finding the Third Proportional to 4,000,110 and 8,625,702

Step by Step Solution

1. Step 1: Write the proportion equation
   4,000,110 : 8,625,702 = 8,625,702 : x
2. Step 2: Convert to fraction form
   4,000,110/8,625,702 = 8,625,702/x
3. Step 3: Cross multiply
   4,000,110x = 8,625,702 × 8,625,702
4. Step 4: Simplify right side
   4,000,110x = 74,402,734,992,804
5. Step 5: Solve for x
   x = 74,402,734,992,804/4,000,110
6. Step 6: Final answer
   x = 18,600,172.24