Finding the Third Proportional to 774,495 and 1,671,354

Step by Step Solution

1. Step 1: Write the proportion equation
   774,495 : 1,671,354 = 1,671,354 : x
2. Step 2: Convert to fraction form
   774,495/1,671,354 = 1,671,354/x
3. Step 3: Cross multiply
   774,495x = 1,671,354 × 1,671,354
4. Step 4: Simplify right side
   774,495x = 2,793,424,193,316
5. Step 5: Solve for x
   x = 2,793,424,193,316/774,495
6. Step 6: Final answer
   x = 3,606,768.53