Finding the Third Proportional to 912,654 and 1,418,759

Step by Step Solution

1. Step 1: Write the proportion equation
   912,654 : 1,418,759 = 1,418,759 : x
2. Step 2: Convert to fraction form
   912,654/1,418,759 = 1,418,759/x
3. Step 3: Cross multiply
   912,654x = 1,418,759 × 1,418,759
4. Step 4: Simplify right side
   912,654x = 2,012,877,100,081
5. Step 5: Solve for x
   x = 2,012,877,100,081/912,654
6. Step 6: Final answer
   x = 2,205,520.49