Finding the Third Proportional to 3,525,020 and 7,730,928

Step by Step Solution

1. Step 1: Write the proportion equation
   3,525,020 : 7,730,928 = 7,730,928 : x
2. Step 2: Convert to fraction form
   3,525,020/7,730,928 = 7,730,928/x
3. Step 3: Cross multiply
   3,525,020x = 7,730,928 × 7,730,928
4. Step 4: Simplify right side
   3,525,020x = 59,767,247,741,184
5. Step 5: Solve for x
   x = 59,767,247,741,184/3,525,020
6. Step 6: Final answer
   x = 16,955,151.39