Finding the Third Proportional to 3,558,627 and 5,514,905.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,558,627 : 5,514,905.25 = 5,514,905.25 : x
2. Step 2: Convert to fraction form
   3,558,627/5,514,905.25 = 5,514,905.25/x
3. Step 3: Cross multiply
   3,558,627x = 5,514,905.25 × 5,514,905.25
4. Step 4: Simplify right side
   3,558,627x = 30,414,179,916,477.56
5. Step 5: Solve for x
   x = 30,414,179,916,477.56/3,558,627
6. Step 6: Final answer
   x = 8,546,605.17