Finding the Third Proportional to 4,004,558 and 8,293,006

Step by Step Solution

1. Step 1: Write the proportion equation
   4,004,558 : 8,293,006 = 8,293,006 : x
2. Step 2: Convert to fraction form
   4,004,558/8,293,006 = 8,293,006/x
3. Step 3: Cross multiply
   4,004,558x = 8,293,006 × 8,293,006
4. Step 4: Simplify right side
   4,004,558x = 68,773,948,516,036
5. Step 5: Solve for x
   x = 68,773,948,516,036/4,004,558
6. Step 6: Final answer
   x = 17,173,917.45