Finding the Third Proportional to 921,522 and 1,442,476

Step by Step Solution

1. Step 1: Write the proportion equation
   921,522 : 1,442,476 = 1,442,476 : x
2. Step 2: Convert to fraction form
   921,522/1,442,476 = 1,442,476/x
3. Step 3: Cross multiply
   921,522x = 1,442,476 × 1,442,476
4. Step 4: Simplify right side
   921,522x = 2,080,737,010,576
5. Step 5: Solve for x
   x = 2,080,737,010,576/921,522
6. Step 6: Final answer
   x = 2,257,935.25