Finding the Third Proportional to 1,128,492 and 1,732,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,492 : 1,732,104 = 1,732,104 : x
2. Step 2: Convert to fraction form
   1,128,492/1,732,104 = 1,732,104/x
3. Step 3: Cross multiply
   1,128,492x = 1,732,104 × 1,732,104
4. Step 4: Simplify right side
   1,128,492x = 3,000,184,266,816
5. Step 5: Solve for x
   x = 3,000,184,266,816/1,128,492
6. Step 6: Final answer
   x = 2,658,578.23