Finding the Third Proportional to 654,915 and 1,447,476

Step by Step Solution

1. Step 1: Write the proportion equation
   654,915 : 1,447,476 = 1,447,476 : x
2. Step 2: Convert to fraction form
   654,915/1,447,476 = 1,447,476/x
3. Step 3: Cross multiply
   654,915x = 1,447,476 × 1,447,476
4. Step 4: Simplify right side
   654,915x = 2,095,186,770,576
5. Step 5: Solve for x
   x = 2,095,186,770,576/654,915
6. Step 6: Final answer
   x = 3,199,173.59