Finding the Third Proportional to 14,451,420 and 33,721,145

Step by Step Solution

1. Step 1: Write the proportion equation
   14,451,420 : 33,721,145 = 33,721,145 : x
2. Step 2: Convert to fraction form
   14,451,420/33,721,145 = 33,721,145/x
3. Step 3: Cross multiply
   14,451,420x = 33,721,145 × 33,721,145
4. Step 4: Simplify right side
   14,451,420x = 1,137,115,620,111,025
5. Step 5: Solve for x
   x = 1,137,115,620,111,025/14,451,420
6. Step 6: Final answer
   x = 78,685,390.09