Finding the Third Proportional to 3,646,065 and 7,948,194

Step by Step Solution

1. Step 1: Write the proportion equation
   3,646,065 : 7,948,194 = 7,948,194 : x
2. Step 2: Convert to fraction form
   3,646,065/7,948,194 = 7,948,194/x
3. Step 3: Cross multiply
   3,646,065x = 7,948,194 × 7,948,194
4. Step 4: Simplify right side
   3,646,065x = 63,173,787,861,636
5. Step 5: Solve for x
   x = 63,173,787,861,636/3,646,065
6. Step 6: Final answer
   x = 17,326,566.55