Finding the Third Proportional to 2,553,136 and 5,444,203

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,136 : 5,444,203 = 5,444,203 : x
2. Step 2: Convert to fraction form
   2,553,136/5,444,203 = 5,444,203/x
3. Step 3: Cross multiply
   2,553,136x = 5,444,203 × 5,444,203
4. Step 4: Simplify right side
   2,553,136x = 29,639,346,305,209
5. Step 5: Solve for x
   x = 29,639,346,305,209/2,553,136
6. Step 6: Final answer
   x = 11,608,996.27