Finding the Third Proportional to 841,424 and 1,811,152

Step by Step Solution

1. Step 1: Write the proportion equation
   841,424 : 1,811,152 = 1,811,152 : x
2. Step 2: Convert to fraction form
   841,424/1,811,152 = 1,811,152/x
3. Step 3: Cross multiply
   841,424x = 1,811,152 × 1,811,152
4. Step 4: Simplify right side
   841,424x = 3,280,271,567,104
5. Step 5: Solve for x
   x = 3,280,271,567,104/841,424
6. Step 6: Final answer
   x = 3,898,476.35