Finding the Third Proportional to 978,048 and 2,073,829.50

Step by Step Solution

1. Step 1: Write the proportion equation
   978,048 : 2,073,829.50 = 2,073,829.50 : x
2. Step 2: Convert to fraction form
   978,048/2,073,829.50 = 2,073,829.50/x
3. Step 3: Cross multiply
   978,048x = 2,073,829.50 × 2,073,829.50
4. Step 4: Simplify right side
   978,048x = 4,300,768,795,070.25
5. Step 5: Solve for x
   x = 4,300,768,795,070.25/978,048
6. Step 6: Final answer
   x = 4,397,298.29