Finding the Third Proportional to 987,764 and 1,475,142

Step by Step Solution

1. Step 1: Write the proportion equation
   987,764 : 1,475,142 = 1,475,142 : x
2. Step 2: Convert to fraction form
   987,764/1,475,142 = 1,475,142/x
3. Step 3: Cross multiply
   987,764x = 1,475,142 × 1,475,142
4. Step 4: Simplify right side
   987,764x = 2,176,043,920,164
5. Step 5: Solve for x
   x = 2,176,043,920,164/987,764
6. Step 6: Final answer
   x = 2,202,999.83