Finding the Third Proportional to 614,116 and 1,321,543

Step by Step Solution

1. Step 1: Write the proportion equation
   614,116 : 1,321,543 = 1,321,543 : x
2. Step 2: Convert to fraction form
   614,116/1,321,543 = 1,321,543/x
3. Step 3: Cross multiply
   614,116x = 1,321,543 × 1,321,543
4. Step 4: Simplify right side
   614,116x = 1,746,475,900,849
5. Step 5: Solve for x
   x = 1,746,475,900,849/614,116
6. Step 6: Final answer
   x = 2,843,886.01