Finding the Third Proportional to 1,106,680 and 1,667,810

Step by Step Solution

1. Step 1: Write the proportion equation
   1,106,680 : 1,667,810 = 1,667,810 : x
2. Step 2: Convert to fraction form
   1,106,680/1,667,810 = 1,667,810/x
3. Step 3: Cross multiply
   1,106,680x = 1,667,810 × 1,667,810
4. Step 4: Simplify right side
   1,106,680x = 2,781,590,196,100
5. Step 5: Solve for x
   x = 2,781,590,196,100/1,106,680
6. Step 6: Final answer
   x = 2,513,454.83