Finding the Third Proportional to 10,304,968.50 and 13,995,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,304,968.50 : 13,995,166.50 = 13,995,166.50 : x
2. Step 2: Convert to fraction form
   10,304,968.50/13,995,166.50 = 13,995,166.50/x
3. Step 3: Cross multiply
   10,304,968.50x = 13,995,166.50 × 13,995,166.50
4. Step 4: Simplify right side
   10,304,968.50x = 195,864,685,362,722.25
5. Step 5: Solve for x
   x = 195,864,685,362,722.25/10,304,968.50
6. Step 6: Final answer
   x = 19,006,820.39