Finding the Third Proportional to 14,107,061 and 21,105,912

Step by Step Solution

1. Step 1: Write the proportion equation
   14,107,061 : 21,105,912 = 21,105,912 : x
2. Step 2: Convert to fraction form
   14,107,061/21,105,912 = 21,105,912/x
3. Step 3: Cross multiply
   14,107,061x = 21,105,912 × 21,105,912
4. Step 4: Simplify right side
   14,107,061x = 445,459,521,351,744
5. Step 5: Solve for x
   x = 445,459,521,351,744/14,107,061
6. Step 6: Final answer
   x = 31,577,060.69