Finding the Third Proportional to 846,576 and 1,148,472

Step by Step Solution

1. Step 1: Write the proportion equation
   846,576 : 1,148,472 = 1,148,472 : x
2. Step 2: Convert to fraction form
   846,576/1,148,472 = 1,148,472/x
3. Step 3: Cross multiply
   846,576x = 1,148,472 × 1,148,472
4. Step 4: Simplify right side
   846,576x = 1,318,987,934,784
5. Step 5: Solve for x
   x = 1,318,987,934,784/846,576
6. Step 6: Final answer
   x = 1,558,026.61