Finding the Third Proportional to 427,034.53 and 928,801.69

Step by Step Solution

1. Step 1: Write the proportion equation
   427,034.53 : 928,801.69 = 928,801.69 : x
2. Step 2: Convert to fraction form
   427,034.53/928,801.69 = 928,801.69/x
3. Step 3: Cross multiply
   427,034.53x = 928,801.69 × 928,801.69
4. Step 4: Simplify right side
   427,034.53x = 862,672,574,702.85
5. Step 5: Solve for x
   x = 862,672,574,702.85/427,034.53
6. Step 6: Final answer
   x = 2,020,147.11