Finding the Third Proportional to 1,049,646 and 1,671,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,646 : 1,671,007.50 = 1,671,007.50 : x
2. Step 2: Convert to fraction form
   1,049,646/1,671,007.50 = 1,671,007.50/x
3. Step 3: Cross multiply
   1,049,646x = 1,671,007.50 × 1,671,007.50
4. Step 4: Simplify right side
   1,049,646x = 2,792,266,065,056.25
5. Step 5: Solve for x
   x = 2,792,266,065,056.25/1,049,646
6. Step 6: Final answer
   x = 2,660,197.88