Finding the Third Proportional to 472,620 and 1,037,087.25

Step by Step Solution

1. Step 1: Write the proportion equation
   472,620 : 1,037,087.25 = 1,037,087.25 : x
2. Step 2: Convert to fraction form
   472,620/1,037,087.25 = 1,037,087.25/x
3. Step 3: Cross multiply
   472,620x = 1,037,087.25 × 1,037,087.25
4. Step 4: Simplify right side
   472,620x = 1,075,549,964,112.56
5. Step 5: Solve for x
   x = 1,075,549,964,112.56/472,620
6. Step 6: Final answer
   x = 2,275,718.26