Finding the Third Proportional to 4,828,848 and 10,054,380

Step by Step Solution

1. Step 1: Write the proportion equation
   4,828,848 : 10,054,380 = 10,054,380 : x
2. Step 2: Convert to fraction form
   4,828,848/10,054,380 = 10,054,380/x
3. Step 3: Cross multiply
   4,828,848x = 10,054,380 × 10,054,380
4. Step 4: Simplify right side
   4,828,848x = 101,090,557,184,400
5. Step 5: Solve for x
   x = 101,090,557,184,400/4,828,848
6. Step 6: Final answer
   x = 20,934,715.11