Finding the Third Proportional to 1,037,424 and 2,146,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,424 : 2,146,848 = 2,146,848 : x
2. Step 2: Convert to fraction form
   1,037,424/2,146,848 = 2,146,848/x
3. Step 3: Cross multiply
   1,037,424x = 2,146,848 × 2,146,848
4. Step 4: Simplify right side
   1,037,424x = 4,608,956,335,104
5. Step 5: Solve for x
   x = 4,608,956,335,104/1,037,424
6. Step 6: Final answer
   x = 4,442,692.99