Finding the Third Proportional to 5,245,722 and 8,341,191

Step by Step Solution

1. Step 1: Write the proportion equation
   5,245,722 : 8,341,191 = 8,341,191 : x
2. Step 2: Convert to fraction form
   5,245,722/8,341,191 = 8,341,191/x
3. Step 3: Cross multiply
   5,245,722x = 8,341,191 × 8,341,191
4. Step 4: Simplify right side
   5,245,722x = 69,575,467,298,481
5. Step 5: Solve for x
   x = 69,575,467,298,481/5,245,722
6. Step 6: Final answer
   x = 13,263,277.64