Finding the Third Proportional to 14,022,631 and 21,540,478.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,022,631 : 21,540,478.50 = 21,540,478.50 : x
2. Step 2: Convert to fraction form
   14,022,631/21,540,478.50 = 21,540,478.50/x
3. Step 3: Cross multiply
   14,022,631x = 21,540,478.50 × 21,540,478.50
4. Step 4: Simplify right side
   14,022,631x = 463,992,214,008,962.25
5. Step 5: Solve for x
   x = 463,992,214,008,962.25/14,022,631
6. Step 6: Final answer
   x = 33,088,812.93