Finding the Third Proportional to 1,096,148 and 2,390,989

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,148 : 2,390,989 = 2,390,989 : x
2. Step 2: Convert to fraction form
   1,096,148/2,390,989 = 2,390,989/x
3. Step 3: Cross multiply
   1,096,148x = 2,390,989 × 2,390,989
4. Step 4: Simplify right side
   1,096,148x = 5,716,828,398,121
5. Step 5: Solve for x
   x = 5,716,828,398,121/1,096,148
6. Step 6: Final answer
   x = 5,215,380.04