Finding the Third Proportional to 3,828,518.16 and 5,931,007.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,828,518.16 : 5,931,007.31 = 5,931,007.31 : x
2. Step 2: Convert to fraction form
   3,828,518.16/5,931,007.31 = 5,931,007.31/x
3. Step 3: Cross multiply
   3,828,518.16x = 5,931,007.31 × 5,931,007.31
4. Step 4: Simplify right side
   3,828,518.16x = 35,176,847,740,928.47
5. Step 5: Solve for x
   x = 35,176,847,740,928.47/3,828,518.16
6. Step 6: Final answer
   x = 9,188,110.47