Finding the Third Proportional to 907,806 and 1,365,624

Step by Step Solution

1. Step 1: Write the proportion equation
   907,806 : 1,365,624 = 1,365,624 : x
2. Step 2: Convert to fraction form
   907,806/1,365,624 = 1,365,624/x
3. Step 3: Cross multiply
   907,806x = 1,365,624 × 1,365,624
4. Step 4: Simplify right side
   907,806x = 1,864,928,909,376
5. Step 5: Solve for x
   x = 1,864,928,909,376/907,806
6. Step 6: Final answer
   x = 2,054,325.38