Finding the Third Proportional to 703,135 and 1,456,116

Step by Step Solution

1. Step 1: Write the proportion equation
   703,135 : 1,456,116 = 1,456,116 : x
2. Step 2: Convert to fraction form
   703,135/1,456,116 = 1,456,116/x
3. Step 3: Cross multiply
   703,135x = 1,456,116 × 1,456,116
4. Step 4: Simplify right side
   703,135x = 2,120,273,805,456
5. Step 5: Solve for x
   x = 2,120,273,805,456/703,135
6. Step 6: Final answer
   x = 3,015,457.64