Finding the Third Proportional to 1,318,528 and 2,872,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,318,528 : 2,872,064 = 2,872,064 : x
2. Step 2: Convert to fraction form
   1,318,528/2,872,064 = 2,872,064/x
3. Step 3: Cross multiply
   1,318,528x = 2,872,064 × 2,872,064
4. Step 4: Simplify right side
   1,318,528x = 8,248,751,620,096
5. Step 5: Solve for x
   x = 8,248,751,620,096/1,318,528
6. Step 6: Final answer
   x = 6,256,030.68