Finding the Third Proportional to 567,056.81 and 898,345.69

Step by Step Solution

1. Step 1: Write the proportion equation
   567,056.81 : 898,345.69 = 898,345.69 : x
2. Step 2: Convert to fraction form
   567,056.81/898,345.69 = 898,345.69/x
3. Step 3: Cross multiply
   567,056.81x = 898,345.69 × 898,345.69
4. Step 4: Simplify right side
   567,056.81x = 807,024,974,249.85
5. Step 5: Solve for x
   x = 807,024,974,249.85/567,056.81
6. Step 6: Final answer
   x = 1,423,181.87