Finding the Third Proportional to 1,128,087 and 2,461,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,087 : 2,461,968 = 2,461,968 : x
2. Step 2: Convert to fraction form
   1,128,087/2,461,968 = 2,461,968/x
3. Step 3: Cross multiply
   1,128,087x = 2,461,968 × 2,461,968
4. Step 4: Simplify right side
   1,128,087x = 6,061,286,433,024
5. Step 5: Solve for x
   x = 6,061,286,433,024/1,128,087
6. Step 6: Final answer
   x = 5,373,066.47