Finding the Third Proportional to 1,135,808 and 1,693,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,808 : 1,693,866 = 1,693,866 : x
2. Step 2: Convert to fraction form
   1,135,808/1,693,866 = 1,693,866/x
3. Step 3: Cross multiply
   1,135,808x = 1,693,866 × 1,693,866
4. Step 4: Simplify right side
   1,135,808x = 2,869,182,025,956
5. Step 5: Solve for x
   x = 2,869,182,025,956/1,135,808
6. Step 6: Final answer
   x = 2,526,115.35