Finding the Third Proportional to 564,907.50 and 1,188,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   564,907.50 : 1,188,013.50 = 1,188,013.50 : x
2. Step 2: Convert to fraction form
   564,907.50/1,188,013.50 = 1,188,013.50/x
3. Step 3: Cross multiply
   564,907.50x = 1,188,013.50 × 1,188,013.50
4. Step 4: Simplify right side
   564,907.50x = 1,411,376,076,182.25
5. Step 5: Solve for x
   x = 1,411,376,076,182.25/564,907.50
6. Step 6: Final answer
   x = 2,498,419.79