Finding the Third Proportional to 927,408 and 1,954,428

Step by Step Solution

1. Step 1: Write the proportion equation
   927,408 : 1,954,428 = 1,954,428 : x
2. Step 2: Convert to fraction form
   927,408/1,954,428 = 1,954,428/x
3. Step 3: Cross multiply
   927,408x = 1,954,428 × 1,954,428
4. Step 4: Simplify right side
   927,408x = 3,819,788,807,184
5. Step 5: Solve for x
   x = 3,819,788,807,184/927,408
6. Step 6: Final answer
   x = 4,118,779.23