Finding the Third Proportional to 492,030 and 734,247.75

Step by Step Solution

1. Step 1: Write the proportion equation
   492,030 : 734,247.75 = 734,247.75 : x
2. Step 2: Convert to fraction form
   492,030/734,247.75 = 734,247.75/x
3. Step 3: Cross multiply
   492,030x = 734,247.75 × 734,247.75
4. Step 4: Simplify right side
   492,030x = 539,119,758,380.06
5. Step 5: Solve for x
   x = 539,119,758,380.06/492,030
6. Step 6: Final answer
   x = 1,095,705.06