Finding the Third Proportional to 1,364,937 and 2,140,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364,937 : 2,140,988 = 2,140,988 : x
2. Step 2: Convert to fraction form
   1,364,937/2,140,988 = 2,140,988/x
3. Step 3: Cross multiply
   1,364,937x = 2,140,988 × 2,140,988
4. Step 4: Simplify right side
   1,364,937x = 4,583,829,616,144
5. Step 5: Solve for x
   x = 4,583,829,616,144/1,364,937
6. Step 6: Final answer
   x = 3,358,271.93