Finding the Third Proportional to 6,259,588 and 13,191,674

Step by Step Solution

1. Step 1: Write the proportion equation
   6,259,588 : 13,191,674 = 13,191,674 : x
2. Step 2: Convert to fraction form
   6,259,588/13,191,674 = 13,191,674/x
3. Step 3: Cross multiply
   6,259,588x = 13,191,674 × 13,191,674
4. Step 4: Simplify right side
   6,259,588x = 174,020,262,922,276
5. Step 5: Solve for x
   x = 174,020,262,922,276/6,259,588
6. Step 6: Final answer
   x = 27,800,593.73