Finding the Third Proportional to 16,078,686 and 35,048,316

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078,686 : 35,048,316 = 35,048,316 : x
2. Step 2: Convert to fraction form
   16,078,686/35,048,316 = 35,048,316/x
3. Step 3: Cross multiply
   16,078,686x = 35,048,316 × 35,048,316
4. Step 4: Simplify right side
   16,078,686x = 1,228,384,454,435,856
5. Step 5: Solve for x
   x = 1,228,384,454,435,856/16,078,686
6. Step 6: Final answer
   x = 76,398,311.06