Finding the Third Proportional to 912,798 and 1,986,084

Step by Step Solution

1. Step 1: Write the proportion equation
   912,798 : 1,986,084 = 1,986,084 : x
2. Step 2: Convert to fraction form
   912,798/1,986,084 = 1,986,084/x
3. Step 3: Cross multiply
   912,798x = 1,986,084 × 1,986,084
4. Step 4: Simplify right side
   912,798x = 3,944,529,655,056
5. Step 5: Solve for x
   x = 3,944,529,655,056/912,798
6. Step 6: Final answer
   x = 4,321,360.97