Finding the Third Proportional to 945,688 and 1,419,476

Step by Step Solution

1. Step 1: Write the proportion equation
   945,688 : 1,419,476 = 1,419,476 : x
2. Step 2: Convert to fraction form
   945,688/1,419,476 = 1,419,476/x
3. Step 3: Cross multiply
   945,688x = 1,419,476 × 1,419,476
4. Step 4: Simplify right side
   945,688x = 2,014,912,114,576
5. Step 5: Solve for x
   x = 2,014,912,114,576/945,688
6. Step 6: Final answer
   x = 2,130,630.94