Finding the Third Proportional to 1,071,693 and 2,311,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,693 : 2,311,654 = 2,311,654 : x
2. Step 2: Convert to fraction form
   1,071,693/2,311,654 = 2,311,654/x
3. Step 3: Cross multiply
   1,071,693x = 2,311,654 × 2,311,654
4. Step 4: Simplify right side
   1,071,693x = 5,343,744,215,716
5. Step 5: Solve for x
   x = 5,343,744,215,716/1,071,693
6. Step 6: Final answer
   x = 4,986,263.99