Finding the Third Proportional to 3,729,608 and 8,152,547

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,608 : 8,152,547 = 8,152,547 : x
2. Step 2: Convert to fraction form
   3,729,608/8,152,547 = 8,152,547/x
3. Step 3: Cross multiply
   3,729,608x = 8,152,547 × 8,152,547
4. Step 4: Simplify right side
   3,729,608x = 66,464,022,587,209
5. Step 5: Solve for x
   x = 66,464,022,587,209/3,729,608
6. Step 6: Final answer
   x = 17,820,645.65