Finding the Third Proportional to 475,470 and 972,799.88

Step by Step Solution

1. Step 1: Write the proportion equation
   475,470 : 972,799.88 = 972,799.88 : x
2. Step 2: Convert to fraction form
   475,470/972,799.88 = 972,799.88/x
3. Step 3: Cross multiply
   475,470x = 972,799.88 × 972,799.88
4. Step 4: Simplify right side
   475,470x = 946,339,596,800.02
5. Step 5: Solve for x
   x = 946,339,596,800.02/475,470
6. Step 6: Final answer
   x = 1,990,324.51