Finding the Third Proportional to 914,138 and 1,985,524

Step by Step Solution

1. Step 1: Write the proportion equation
   914,138 : 1,985,524 = 1,985,524 : x
2. Step 2: Convert to fraction form
   914,138/1,985,524 = 1,985,524/x
3. Step 3: Cross multiply
   914,138x = 1,985,524 × 1,985,524
4. Step 4: Simplify right side
   914,138x = 3,942,305,554,576
5. Step 5: Solve for x
   x = 3,942,305,554,576/914,138
6. Step 6: Final answer
   x = 4,312,593.45