Finding the Third Proportional to 838,152 and 1,810,224

Step by Step Solution

1. Step 1: Write the proportion equation
   838,152 : 1,810,224 = 1,810,224 : x
2. Step 2: Convert to fraction form
   838,152/1,810,224 = 1,810,224/x
3. Step 3: Cross multiply
   838,152x = 1,810,224 × 1,810,224
4. Step 4: Simplify right side
   838,152x = 3,276,910,930,176
5. Step 5: Solve for x
   x = 3,276,910,930,176/838,152
6. Step 6: Final answer
   x = 3,909,685.75