Finding the Third Proportional to 1,780,114 and 2,754,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,114 : 2,754,646 = 2,754,646 : x
2. Step 2: Convert to fraction form
   1,780,114/2,754,646 = 2,754,646/x
3. Step 3: Cross multiply
   1,780,114x = 2,754,646 × 2,754,646
4. Step 4: Simplify right side
   1,780,114x = 7,588,074,585,316
5. Step 5: Solve for x
   x = 7,588,074,585,316/1,780,114
6. Step 6: Final answer
   x = 4,262,690.25