Finding the Third Proportional to 1,085,546 and 1,656,507

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,546 : 1,656,507 = 1,656,507 : x
2. Step 2: Convert to fraction form
   1,085,546/1,656,507 = 1,656,507/x
3. Step 3: Cross multiply
   1,085,546x = 1,656,507 × 1,656,507
4. Step 4: Simplify right side
   1,085,546x = 2,744,015,441,049
5. Step 5: Solve for x
   x = 2,744,015,441,049/1,085,546
6. Step 6: Final answer
   x = 2,527,774.45