Finding the Third Proportional to 2,606,600 and 3,816,588

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,600 : 3,816,588 = 3,816,588 : x
2. Step 2: Convert to fraction form
   2,606,600/3,816,588 = 3,816,588/x
3. Step 3: Cross multiply
   2,606,600x = 3,816,588 × 3,816,588
4. Step 4: Simplify right side
   2,606,600x = 14,566,343,961,744
5. Step 5: Solve for x
   x = 14,566,343,961,744/2,606,600
6. Step 6: Final answer
   x = 5,588,254.42