Finding the Third Proportional to 13,965,320 and 21,674,184

Step by Step Solution

1. Step 1: Write the proportion equation
   13,965,320 : 21,674,184 = 21,674,184 : x
2. Step 2: Convert to fraction form
   13,965,320/21,674,184 = 21,674,184/x
3. Step 3: Cross multiply
   13,965,320x = 21,674,184 × 21,674,184
4. Step 4: Simplify right side
   13,965,320x = 469,770,252,065,856
5. Step 5: Solve for x
   x = 469,770,252,065,856/13,965,320
6. Step 6: Final answer
   x = 33,638,344.99