Finding the Third Proportional to 963,344 and 2,117,380

Step by Step Solution

1. Step 1: Write the proportion equation
   963,344 : 2,117,380 = 2,117,380 : x
2. Step 2: Convert to fraction form
   963,344/2,117,380 = 2,117,380/x
3. Step 3: Cross multiply
   963,344x = 2,117,380 × 2,117,380
4. Step 4: Simplify right side
   963,344x = 4,483,298,064,400
5. Step 5: Solve for x
   x = 4,483,298,064,400/963,344
6. Step 6: Final answer
   x = 4,653,891.10