Finding the Third Proportional to 5,512,536 and 8,081,856

Step by Step Solution

1. Step 1: Write the proportion equation
   5,512,536 : 8,081,856 = 8,081,856 : x
2. Step 2: Convert to fraction form
   5,512,536/8,081,856 = 8,081,856/x
3. Step 3: Cross multiply
   5,512,536x = 8,081,856 × 8,081,856
4. Step 4: Simplify right side
   5,512,536x = 65,316,396,404,736
5. Step 5: Solve for x
   x = 65,316,396,404,736/5,512,536
6. Step 6: Final answer
   x = 11,848,702.01