Finding the Third Proportional to 1,178,118 and 2,541,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,118 : 2,541,564 = 2,541,564 : x
2. Step 2: Convert to fraction form
   1,178,118/2,541,564 = 2,541,564/x
3. Step 3: Cross multiply
   1,178,118x = 2,541,564 × 2,541,564
4. Step 4: Simplify right side
   1,178,118x = 6,459,547,566,096
5. Step 5: Solve for x
   x = 6,459,547,566,096/1,178,118
6. Step 6: Final answer
   x = 5,482,937.67