Finding the Third Proportional to 2,591,174 and 5,348,314

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,174 : 5,348,314 = 5,348,314 : x
2. Step 2: Convert to fraction form
   2,591,174/5,348,314 = 5,348,314/x
3. Step 3: Cross multiply
   2,591,174x = 5,348,314 × 5,348,314
4. Step 4: Simplify right side
   2,591,174x = 28,604,462,642,596
5. Step 5: Solve for x
   x = 28,604,462,642,596/2,591,174
6. Step 6: Final answer
   x = 11,039,190.21