Finding the Third Proportional to 1,142,132 and 2,539,567

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,132 : 2,539,567 = 2,539,567 : x
2. Step 2: Convert to fraction form
   1,142,132/2,539,567 = 2,539,567/x
3. Step 3: Cross multiply
   1,142,132x = 2,539,567 × 2,539,567
4. Step 4: Simplify right side
   1,142,132x = 6,449,400,547,489
5. Step 5: Solve for x
   x = 6,449,400,547,489/1,142,132
6. Step 6: Final answer
   x = 5,646,808.38