Finding the Third Proportional to 1,100,962 and 1,550,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,962 : 1,550,354 = 1,550,354 : x
2. Step 2: Convert to fraction form
   1,100,962/1,550,354 = 1,550,354/x
3. Step 3: Cross multiply
   1,100,962x = 1,550,354 × 1,550,354
4. Step 4: Simplify right side
   1,100,962x = 2,403,597,525,316
5. Step 5: Solve for x
   x = 2,403,597,525,316/1,100,962
6. Step 6: Final answer
   x = 2,183,179.37