Finding the Third Proportional to 877,268 and 1,885,072

Step by Step Solution

1. Step 1: Write the proportion equation
   877,268 : 1,885,072 = 1,885,072 : x
2. Step 2: Convert to fraction form
   877,268/1,885,072 = 1,885,072/x
3. Step 3: Cross multiply
   877,268x = 1,885,072 × 1,885,072
4. Step 4: Simplify right side
   877,268x = 3,553,496,445,184
5. Step 5: Solve for x
   x = 3,553,496,445,184/877,268
6. Step 6: Final answer
   x = 4,050,639.54