Finding the Third Proportional to 21,081,418 and 48,798,826

Step by Step Solution

1. Step 1: Write the proportion equation
   21,081,418 : 48,798,826 = 48,798,826 : x
2. Step 2: Convert to fraction form
   21,081,418/48,798,826 = 48,798,826/x
3. Step 3: Cross multiply
   21,081,418x = 48,798,826 × 48,798,826
4. Step 4: Simplify right side
   21,081,418x = 2,381,325,418,978,276
5. Step 5: Solve for x
   x = 2,381,325,418,978,276/21,081,418
6. Step 6: Final answer
   x = 112,958,503.03