Finding the Third Proportional to 2,874,540 and 6,134,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,540 : 6,134,724 = 6,134,724 : x
2. Step 2: Convert to fraction form
   2,874,540/6,134,724 = 6,134,724/x
3. Step 3: Cross multiply
   2,874,540x = 6,134,724 × 6,134,724
4. Step 4: Simplify right side
   2,874,540x = 37,634,838,556,176
5. Step 5: Solve for x
   x = 37,634,838,556,176/2,874,540
6. Step 6: Final answer
   x = 13,092,473.42