Finding the Third Proportional to 5,053,280 and 7,775,096

Step by Step Solution

1. Step 1: Write the proportion equation
   5,053,280 : 7,775,096 = 7,775,096 : x
2. Step 2: Convert to fraction form
   5,053,280/7,775,096 = 7,775,096/x
3. Step 3: Cross multiply
   5,053,280x = 7,775,096 × 7,775,096
4. Step 4: Simplify right side
   5,053,280x = 60,452,117,809,216
5. Step 5: Solve for x
   x = 60,452,117,809,216/5,053,280
6. Step 6: Final answer
   x = 11,962,946.40