Finding the Third Proportional to 13,933,916 and 21,110,832

Step by Step Solution

1. Step 1: Write the proportion equation
   13,933,916 : 21,110,832 = 21,110,832 : x
2. Step 2: Convert to fraction form
   13,933,916/21,110,832 = 21,110,832/x
3. Step 3: Cross multiply
   13,933,916x = 21,110,832 × 21,110,832
4. Step 4: Simplify right side
   13,933,916x = 445,667,227,732,224
5. Step 5: Solve for x
   x = 445,667,227,732,224/13,933,916
6. Step 6: Final answer
   x = 31,984,348.67