Finding the Third Proportional to 2,362,930 and 5,155,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362,930 : 5,155,280 = 5,155,280 : x
2. Step 2: Convert to fraction form
   2,362,930/5,155,280 = 5,155,280/x
3. Step 3: Cross multiply
   2,362,930x = 5,155,280 × 5,155,280
4. Step 4: Simplify right side
   2,362,930x = 26,576,911,878,400
5. Step 5: Solve for x
   x = 26,576,911,878,400/2,362,930
6. Step 6: Final answer
   x = 11,247,439.36