Finding the Third Proportional to 2,492,279 and 5,445,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,279 : 5,445,844 = 5,445,844 : x
2. Step 2: Convert to fraction form
   2,492,279/5,445,844 = 5,445,844/x
3. Step 3: Cross multiply
   2,492,279x = 5,445,844 × 5,445,844
4. Step 4: Simplify right side
   2,492,279x = 29,657,216,872,336
5. Step 5: Solve for x
   x = 29,657,216,872,336/2,492,279
6. Step 6: Final answer
   x = 11,899,637.59