Finding the Third Proportional to 10,367,181 and 13,956,259.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367,181 : 13,956,259.50 = 13,956,259.50 : x
2. Step 2: Convert to fraction form
   10,367,181/13,956,259.50 = 13,956,259.50/x
3. Step 3: Cross multiply
   10,367,181x = 13,956,259.50 × 13,956,259.50
4. Step 4: Simplify right side
   10,367,181x = 194,777,179,231,340.25
5. Step 5: Solve for x
   x = 194,777,179,231,340.25/10,367,181
6. Step 6: Final answer
   x = 18,787,863.28