Finding the Third Proportional to 10,778,277 and 16,279,314

Step by Step Solution

1. Step 1: Write the proportion equation
   10,778,277 : 16,279,314 = 16,279,314 : x
2. Step 2: Convert to fraction form
   10,778,277/16,279,314 = 16,279,314/x
3. Step 3: Cross multiply
   10,778,277x = 16,279,314 × 16,279,314
4. Step 4: Simplify right side
   10,778,277x = 265,016,064,310,596
5. Step 5: Solve for x
   x = 265,016,064,310,596/10,778,277
6. Step 6: Final answer
   x = 24,587,980.46