Finding the Third Proportional to 514,248 and 1,116,945

Step by Step Solution

1. Step 1: Write the proportion equation
   514,248 : 1,116,945 = 1,116,945 : x
2. Step 2: Convert to fraction form
   514,248/1,116,945 = 1,116,945/x
3. Step 3: Cross multiply
   514,248x = 1,116,945 × 1,116,945
4. Step 4: Simplify right side
   514,248x = 1,247,566,133,025
5. Step 5: Solve for x
   x = 1,247,566,133,025/514,248
6. Step 6: Final answer
   x = 2,426,000.94