Finding the Third Proportional to 960,278 and 2,097,730

Step by Step Solution

1. Step 1: Write the proportion equation
   960,278 : 2,097,730 = 2,097,730 : x
2. Step 2: Convert to fraction form
   960,278/2,097,730 = 2,097,730/x
3. Step 3: Cross multiply
   960,278x = 2,097,730 × 2,097,730
4. Step 4: Simplify right side
   960,278x = 4,400,471,152,900
5. Step 5: Solve for x
   x = 4,400,471,152,900/960,278
6. Step 6: Final answer
   x = 4,582,497.10