Finding the Third Proportional to 472,542 and 1,036,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   472,542 : 1,036,942.50 = 1,036,942.50 : x
2. Step 2: Convert to fraction form
   472,542/1,036,942.50 = 1,036,942.50/x
3. Step 3: Cross multiply
   472,542x = 1,036,942.50 × 1,036,942.50
4. Step 4: Simplify right side
   472,542x = 1,075,249,748,306.25
5. Step 5: Solve for x
   x = 1,075,249,748,306.25/472,542
6. Step 6: Final answer
   x = 2,275,458.58