Finding the Third Proportional to 464,112 and 1,013,440

Step by Step Solution

1. Step 1: Write the proportion equation
   464,112 : 1,013,440 = 1,013,440 : x
2. Step 2: Convert to fraction form
   464,112/1,013,440 = 1,013,440/x
3. Step 3: Cross multiply
   464,112x = 1,013,440 × 1,013,440
4. Step 4: Simplify right side
   464,112x = 1,027,060,633,600
5. Step 5: Solve for x
   x = 1,027,060,633,600/464,112
6. Step 6: Final answer
   x = 2,212,958.58