Finding the Third Proportional to 931,336 and 2,045,555

Step by Step Solution

1. Step 1: Write the proportion equation
   931,336 : 2,045,555 = 2,045,555 : x
2. Step 2: Convert to fraction form
   931,336/2,045,555 = 2,045,555/x
3. Step 3: Cross multiply
   931,336x = 2,045,555 × 2,045,555
4. Step 4: Simplify right side
   931,336x = 4,184,295,258,025
5. Step 5: Solve for x
   x = 4,184,295,258,025/931,336
6. Step 6: Final answer
   x = 4,492,788.06