Finding the Third Proportional to 877,770 and 1,886,483.25

Step by Step Solution

1. Step 1: Write the proportion equation
   877,770 : 1,886,483.25 = 1,886,483.25 : x
2. Step 2: Convert to fraction form
   877,770/1,886,483.25 = 1,886,483.25/x
3. Step 3: Cross multiply
   877,770x = 1,886,483.25 × 1,886,483.25
4. Step 4: Simplify right side
   877,770x = 3,558,819,052,530.56
5. Step 5: Solve for x
   x = 3,558,819,052,530.56/877,770
6. Step 6: Final answer
   x = 4,054,386.74