Finding the Third Proportional to 1,037,477 and 1,556,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,477 : 1,556,216 = 1,556,216 : x
2. Step 2: Convert to fraction form
   1,037,477/1,556,216 = 1,556,216/x
3. Step 3: Cross multiply
   1,037,477x = 1,556,216 × 1,556,216
4. Step 4: Simplify right side
   1,037,477x = 2,421,808,238,656
5. Step 5: Solve for x
   x = 2,421,808,238,656/1,037,477
6. Step 6: Final answer
   x = 2,334,324.75