Finding the Third Proportional to 1,556,231 and 2,356,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,231 : 2,356,064 = 2,356,064 : x
2. Step 2: Convert to fraction form
   1,556,231/2,356,064 = 2,356,064/x
3. Step 3: Cross multiply
   1,556,231x = 2,356,064 × 2,356,064
4. Step 4: Simplify right side
   1,556,231x = 5,551,037,572,096
5. Step 5: Solve for x
   x = 5,551,037,572,096/1,556,231
6. Step 6: Final answer
   x = 3,566,975.32