Finding the Third Proportional to 10,843,681 and 14,456,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,843,681 : 14,456,627.50 = 14,456,627.50 : x
2. Step 2: Convert to fraction form
   10,843,681/14,456,627.50 = 14,456,627.50/x
3. Step 3: Cross multiply
   10,843,681x = 14,456,627.50 × 14,456,627.50
4. Step 4: Simplify right side
   10,843,681x = 208,994,078,673,756.25
5. Step 5: Solve for x
   x = 208,994,078,673,756.25/10,843,681
6. Step 6: Final answer
   x = 19,273,351.80