Finding the Third Proportional to 915,927 and 1,957,902

Step by Step Solution

1. Step 1: Write the proportion equation
   915,927 : 1,957,902 = 1,957,902 : x
2. Step 2: Convert to fraction form
   915,927/1,957,902 = 1,957,902/x
3. Step 3: Cross multiply
   915,927x = 1,957,902 × 1,957,902
4. Step 4: Simplify right side
   915,927x = 3,833,380,241,604
5. Step 5: Solve for x
   x = 3,833,380,241,604/915,927
6. Step 6: Final answer
   x = 4,185,246.47