Finding the Third Proportional to 1,010,313 and 2,160,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,313 : 2,160,708 = 2,160,708 : x
2. Step 2: Convert to fraction form
   1,010,313/2,160,708 = 2,160,708/x
3. Step 3: Cross multiply
   1,010,313x = 2,160,708 × 2,160,708
4. Step 4: Simplify right side
   1,010,313x = 4,668,659,061,264
5. Step 5: Solve for x
   x = 4,668,659,061,264/1,010,313
6. Step 6: Final answer
   x = 4,621,002.66