Finding the Third Proportional to 973,891 and 1,455,385

Step by Step Solution

1. Step 1: Write the proportion equation
   973,891 : 1,455,385 = 1,455,385 : x
2. Step 2: Convert to fraction form
   973,891/1,455,385 = 1,455,385/x
3. Step 3: Cross multiply
   973,891x = 1,455,385 × 1,455,385
4. Step 4: Simplify right side
   973,891x = 2,118,145,498,225
5. Step 5: Solve for x
   x = 2,118,145,498,225/973,891
6. Step 6: Final answer
   x = 2,174,930.77