Finding the Third Proportional to 934,680 and 1,400,442

Step by Step Solution

1. Step 1: Write the proportion equation
   934,680 : 1,400,442 = 1,400,442 : x
2. Step 2: Convert to fraction form
   934,680/1,400,442 = 1,400,442/x
3. Step 3: Cross multiply
   934,680x = 1,400,442 × 1,400,442
4. Step 4: Simplify right side
   934,680x = 1,961,237,795,364
5. Step 5: Solve for x
   x = 1,961,237,795,364/934,680
6. Step 6: Final answer
   x = 2,098,298.66