Finding the Third Proportional to 2,573,111 and 5,500,335

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,111 : 5,500,335 = 5,500,335 : x
2. Step 2: Convert to fraction form
   2,573,111/5,500,335 = 5,500,335/x
3. Step 3: Cross multiply
   2,573,111x = 5,500,335 × 5,500,335
4. Step 4: Simplify right side
   2,573,111x = 30,253,685,112,225
5. Step 5: Solve for x
   x = 30,253,685,112,225/2,573,111
6. Step 6: Final answer
   x = 11,757,629.23