Finding the Third Proportional to 1,070,578 and 1,576,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,578 : 1,576,292 = 1,576,292 : x
2. Step 2: Convert to fraction form
   1,070,578/1,576,292 = 1,576,292/x
3. Step 3: Cross multiply
   1,070,578x = 1,576,292 × 1,576,292
4. Step 4: Simplify right side
   1,070,578x = 2,484,696,469,264
5. Step 5: Solve for x
   x = 2,484,696,469,264/1,070,578
6. Step 6: Final answer
   x = 2,320,892.52