Finding the Third Proportional to 3,358,197 and 5,326,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,358,197 : 5,326,105.50 = 5,326,105.50 : x
2. Step 2: Convert to fraction form
   3,358,197/5,326,105.50 = 5,326,105.50/x
3. Step 3: Cross multiply
   3,358,197x = 5,326,105.50 × 5,326,105.50
4. Step 4: Simplify right side
   3,358,197x = 28,367,399,797,130.25
5. Step 5: Solve for x
   x = 28,367,399,797,130.25/3,358,197
6. Step 6: Final answer
   x = 8,447,211.34