Finding the Third Proportional to 383,778 and 602,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   383,778 : 602,005.50 = 602,005.50 : x
2. Step 2: Convert to fraction form
   383,778/602,005.50 = 602,005.50/x
3. Step 3: Cross multiply
   383,778x = 602,005.50 × 602,005.50
4. Step 4: Simplify right side
   383,778x = 362,410,622,030.25
5. Step 5: Solve for x
   x = 362,410,622,030.25/383,778
6. Step 6: Final answer
   x = 944,323.60