Finding the Third Proportional to 4,663,892 and 10,199,848

Step by Step Solution

1. Step 1: Write the proportion equation
   4,663,892 : 10,199,848 = 10,199,848 : x
2. Step 2: Convert to fraction form
   4,663,892/10,199,848 = 10,199,848/x
3. Step 3: Cross multiply
   4,663,892x = 10,199,848 × 10,199,848
4. Step 4: Simplify right side
   4,663,892x = 104,036,899,223,104
5. Step 5: Solve for x
   x = 104,036,899,223,104/4,663,892
6. Step 6: Final answer
   x = 22,306,884.30