Finding the Third Proportional to 5,851,342 and 7,764,108

Step by Step Solution

1. Step 1: Write the proportion equation
   5,851,342 : 7,764,108 = 7,764,108 : x
2. Step 2: Convert to fraction form
   5,851,342/7,764,108 = 7,764,108/x
3. Step 3: Cross multiply
   5,851,342x = 7,764,108 × 7,764,108
4. Step 4: Simplify right side
   5,851,342x = 60,281,373,035,664
5. Step 5: Solve for x
   x = 60,281,373,035,664/5,851,342
6. Step 6: Final answer
   x = 10,302,144.88