Finding the Third Proportional to 492,048.75 and 1,059,562.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,048.75 : 1,059,562.50 = 1,059,562.50 : x
2. Step 2: Convert to fraction form
   492,048.75/1,059,562.50 = 1,059,562.50/x
3. Step 3: Cross multiply
   492,048.75x = 1,059,562.50 × 1,059,562.50
4. Step 4: Simplify right side
   492,048.75x = 1,122,672,691,406.25
5. Step 5: Solve for x
   x = 1,122,672,691,406.25/492,048.75
6. Step 6: Final answer
   x = 2,281,628.99