Finding the Third Proportional to 5,341,922 and 8,276,775

Step by Step Solution

1. Step 1: Write the proportion equation
   5,341,922 : 8,276,775 = 8,276,775 : x
2. Step 2: Convert to fraction form
   5,341,922/8,276,775 = 8,276,775/x
3. Step 3: Cross multiply
   5,341,922x = 8,276,775 × 8,276,775
4. Step 4: Simplify right side
   5,341,922x = 68,505,004,400,625
5. Step 5: Solve for x
   x = 68,505,004,400,625/5,341,922
6. Step 6: Final answer
   x = 12,824,036.82