Finding the Third Proportional to 13,965,298 and 21,674,151

Step by Step Solution

1. Step 1: Write the proportion equation
   13,965,298 : 21,674,151 = 21,674,151 : x
2. Step 2: Convert to fraction form
   13,965,298/21,674,151 = 21,674,151/x
3. Step 3: Cross multiply
   13,965,298x = 21,674,151 × 21,674,151
4. Step 4: Simplify right side
   13,965,298x = 469,768,821,570,801
5. Step 5: Solve for x
   x = 469,768,821,570,801/13,965,298
6. Step 6: Final answer
   x = 33,638,295.55