Finding the Third Proportional to 1,071,692 and 2,311,653

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,692 : 2,311,653 = 2,311,653 : x
2. Step 2: Convert to fraction form
   1,071,692/2,311,653 = 2,311,653/x
3. Step 3: Cross multiply
   1,071,692x = 2,311,653 × 2,311,653
4. Step 4: Simplify right side
   1,071,692x = 5,343,739,592,409
5. Step 5: Solve for x
   x = 5,343,739,592,409/1,071,692
6. Step 6: Final answer
   x = 4,986,264.33