Finding the Third Proportional to 13,933,179 and 21,521,016

Step by Step Solution

1. Step 1: Write the proportion equation
   13,933,179 : 21,521,016 = 21,521,016 : x
2. Step 2: Convert to fraction form
   13,933,179/21,521,016 = 21,521,016/x
3. Step 3: Cross multiply
   13,933,179x = 21,521,016 × 21,521,016
4. Step 4: Simplify right side
   13,933,179x = 463,154,129,672,256
5. Step 5: Solve for x
   x = 463,154,129,672,256/13,933,179
6. Step 6: Final answer
   x = 33,241,095.21