Finding the Third Proportional to 2,494,492 and 5,388,152

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,492 : 5,388,152 = 5,388,152 : x
2. Step 2: Convert to fraction form
   2,494,492/5,388,152 = 5,388,152/x
3. Step 3: Cross multiply
   2,494,492x = 5,388,152 × 5,388,152
4. Step 4: Simplify right side
   2,494,492x = 29,032,181,975,104
5. Step 5: Solve for x
   x = 29,032,181,975,104/2,494,492
6. Step 6: Final answer
   x = 11,638,514.77