Finding the Third Proportional to 10,627,785 and 16,919,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,627,785 : 16,919,131.50 = 16,919,131.50 : x
2. Step 2: Convert to fraction form
   10,627,785/16,919,131.50 = 16,919,131.50/x
3. Step 3: Cross multiply
   10,627,785x = 16,919,131.50 × 16,919,131.50
4. Step 4: Simplify right side
   10,627,785x = 286,257,010,714,292.25
5. Step 5: Solve for x
   x = 286,257,010,714,292.25/10,627,785
6. Step 6: Final answer
   x = 26,934,776.22