Finding the Third Proportional to 984,242 and 2,146,360

Step by Step Solution

1. Step 1: Write the proportion equation
   984,242 : 2,146,360 = 2,146,360 : x
2. Step 2: Convert to fraction form
   984,242/2,146,360 = 2,146,360/x
3. Step 3: Cross multiply
   984,242x = 2,146,360 × 2,146,360
4. Step 4: Simplify right side
   984,242x = 4,606,861,249,600
5. Step 5: Solve for x
   x = 4,606,861,249,600/984,242
6. Step 6: Final answer
   x = 4,680,618.43