Finding the Third Proportional to 427,535.72 and 928,996.59

Step by Step Solution

1. Step 1: Write the proportion equation
   427,535.72 : 928,996.59 = 928,996.59 : x
2. Step 2: Convert to fraction form
   427,535.72/928,996.59 = 928,996.59/x
3. Step 3: Cross multiply
   427,535.72x = 928,996.59 × 928,996.59
4. Step 4: Simplify right side
   427,535.72x = 863,034,671,199.10
5. Step 5: Solve for x
   x = 863,034,671,199.10/427,535.72
6. Step 6: Final answer
   x = 2,018,625.89