Finding the Third Proportional to 931,328 and 2,045,542

Step by Step Solution

1. Step 1: Write the proportion equation
   931,328 : 2,045,542 = 2,045,542 : x
2. Step 2: Convert to fraction form
   931,328/2,045,542 = 2,045,542/x
3. Step 3: Cross multiply
   931,328x = 2,045,542 × 2,045,542
4. Step 4: Simplify right side
   931,328x = 4,184,242,073,764
5. Step 5: Solve for x
   x = 4,184,242,073,764/931,328
6. Step 6: Final answer
   x = 4,492,769.54