Finding the Third Proportional to 1,185,740 and 1,775,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,740 : 1,775,354 = 1,775,354 : x
2. Step 2: Convert to fraction form
   1,185,740/1,775,354 = 1,775,354/x
3. Step 3: Cross multiply
   1,185,740x = 1,775,354 × 1,775,354
4. Step 4: Simplify right side
   1,185,740x = 3,151,881,825,316
5. Step 5: Solve for x
   x = 3,151,881,825,316/1,185,740
6. Step 6: Final answer
   x = 2,658,155.94