Finding the Third Proportional to 987,768 and 1,475,148

Step by Step Solution

1. Step 1: Write the proportion equation
   987,768 : 1,475,148 = 1,475,148 : x
2. Step 2: Convert to fraction form
   987,768/1,475,148 = 1,475,148/x
3. Step 3: Cross multiply
   987,768x = 1,475,148 × 1,475,148
4. Step 4: Simplify right side
   987,768x = 2,176,061,621,904
5. Step 5: Solve for x
   x = 2,176,061,621,904/987,768
6. Step 6: Final answer
   x = 2,203,008.83