Finding the Third Proportional to 5,851,344 and 7,764,111

Step by Step Solution

1. Step 1: Write the proportion equation
   5,851,344 : 7,764,111 = 7,764,111 : x
2. Step 2: Convert to fraction form
   5,851,344/7,764,111 = 7,764,111/x
3. Step 3: Cross multiply
   5,851,344x = 7,764,111 × 7,764,111
4. Step 4: Simplify right side
   5,851,344x = 60,281,419,620,321
5. Step 5: Solve for x
   x = 60,281,419,620,321/5,851,344
6. Step 6: Final answer
   x = 10,302,149.32