Finding the Third Proportional to 1,143,030 and 1,567,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,030 : 1,567,408 = 1,567,408 : x
2. Step 2: Convert to fraction form
   1,143,030/1,567,408 = 1,567,408/x
3. Step 3: Cross multiply
   1,143,030x = 1,567,408 × 1,567,408
4. Step 4: Simplify right side
   1,143,030x = 2,456,767,838,464
5. Step 5: Solve for x
   x = 2,456,767,838,464/1,143,030
6. Step 6: Final answer
   x = 2,149,346.77