Finding the Third Proportional to 492,399 and 1,071,070.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,399 : 1,071,070.50 = 1,071,070.50 : x
2. Step 2: Convert to fraction form
   492,399/1,071,070.50 = 1,071,070.50/x
3. Step 3: Cross multiply
   492,399x = 1,071,070.50 × 1,071,070.50
4. Step 4: Simplify right side
   492,399x = 1,147,192,015,970.25
5. Step 5: Solve for x
   x = 1,147,192,015,970.25/492,399
6. Step 6: Final answer
   x = 2,329,801.68