Finding the Third Proportional to 1,180,730 and 1,785,171

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,730 : 1,785,171 = 1,785,171 : x
2. Step 2: Convert to fraction form
   1,180,730/1,785,171 = 1,785,171/x
3. Step 3: Cross multiply
   1,180,730x = 1,785,171 × 1,785,171
4. Step 4: Simplify right side
   1,180,730x = 3,186,835,499,241
5. Step 5: Solve for x
   x = 3,186,835,499,241/1,180,730
6. Step 6: Final answer
   x = 2,699,038.31