Finding the Third Proportional to 2,589,188 and 4,020,102

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,188 : 4,020,102 = 4,020,102 : x
2. Step 2: Convert to fraction form
   2,589,188/4,020,102 = 4,020,102/x
3. Step 3: Cross multiply
   2,589,188x = 4,020,102 × 4,020,102
4. Step 4: Simplify right side
   2,589,188x = 16,161,220,090,404
5. Step 5: Solve for x
   x = 16,161,220,090,404/2,589,188
6. Step 6: Final answer
   x = 6,241,810.21