Finding the Third Proportional to 474,364 and 1,037,216

Step by Step Solution

1. Step 1: Write the proportion equation
   474,364 : 1,037,216 = 1,037,216 : x
2. Step 2: Convert to fraction form
   474,364/1,037,216 = 1,037,216/x
3. Step 3: Cross multiply
   474,364x = 1,037,216 × 1,037,216
4. Step 4: Simplify right side
   474,364x = 1,075,817,030,656
5. Step 5: Solve for x
   x = 1,075,817,030,656/474,364
6. Step 6: Final answer
   x = 2,267,914.58