Finding the Third Proportional to 1,176,178 and 2,551,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176,178 : 2,551,508 = 2,551,508 : x
2. Step 2: Convert to fraction form
   1,176,178/2,551,508 = 2,551,508/x
3. Step 3: Cross multiply
   1,176,178x = 2,551,508 × 2,551,508
4. Step 4: Simplify right side
   1,176,178x = 6,510,193,074,064
5. Step 5: Solve for x
   x = 6,510,193,074,064/1,176,178
6. Step 6: Final answer
   x = 5,535,040.68