Finding the Third Proportional to 2,607,957 and 5,499,090

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,957 : 5,499,090 = 5,499,090 : x
2. Step 2: Convert to fraction form
   2,607,957/5,499,090 = 5,499,090/x
3. Step 3: Cross multiply
   2,607,957x = 5,499,090 × 5,499,090
4. Step 4: Simplify right side
   2,607,957x = 30,239,990,828,100
5. Step 5: Solve for x
   x = 30,239,990,828,100/2,607,957
6. Step 6: Final answer
   x = 11,595,279.69