Finding the Third Proportional to 1,053,632 and 1,673,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,632 : 1,673,760 = 1,673,760 : x
2. Step 2: Convert to fraction form
   1,053,632/1,673,760 = 1,673,760/x
3. Step 3: Cross multiply
   1,053,632x = 1,673,760 × 1,673,760
4. Step 4: Simplify right side
   1,053,632x = 2,801,472,537,600
5. Step 5: Solve for x
   x = 2,801,472,537,600/1,053,632
6. Step 6: Final answer
   x = 2,658,871.92