Finding the Third Proportional to 1,691,658 and 2,536,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,691,658 : 2,536,947 = 2,536,947 : x
2. Step 2: Convert to fraction form
   1,691,658/2,536,947 = 2,536,947/x
3. Step 3: Cross multiply
   1,691,658x = 2,536,947 × 2,536,947
4. Step 4: Simplify right side
   1,691,658x = 6,436,100,080,809
5. Step 5: Solve for x
   x = 6,436,100,080,809/1,691,658
6. Step 6: Final answer
   x = 3,804,610.67