Finding the Third Proportional to 1,170,376 and 2,518,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,170,376 : 2,518,352 = 2,518,352 : x
2. Step 2: Convert to fraction form
   1,170,376/2,518,352 = 2,518,352/x
3. Step 3: Cross multiply
   1,170,376x = 2,518,352 × 2,518,352
4. Step 4: Simplify right side
   1,170,376x = 6,342,096,795,904
5. Step 5: Solve for x
   x = 6,342,096,795,904/1,170,376
6. Step 6: Final answer
   x = 5,418,854.11