Finding the Third Proportional to 3,709,206 and 7,908,348

Step by Step Solution

1. Step 1: Write the proportion equation
   3,709,206 : 7,908,348 = 7,908,348 : x
2. Step 2: Convert to fraction form
   3,709,206/7,908,348 = 7,908,348/x
3. Step 3: Cross multiply
   3,709,206x = 7,908,348 × 7,908,348
4. Step 4: Simplify right side
   3,709,206x = 62,541,968,089,104
5. Step 5: Solve for x
   x = 62,541,968,089,104/3,709,206
6. Step 6: Final answer
   x = 16,861,281.93