Finding the Third Proportional to 564,085.50 and 1,206,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   564,085.50 : 1,206,886.50 = 1,206,886.50 : x
2. Step 2: Convert to fraction form
   564,085.50/1,206,886.50 = 1,206,886.50/x
3. Step 3: Cross multiply
   564,085.50x = 1,206,886.50 × 1,206,886.50
4. Step 4: Simplify right side
   564,085.50x = 1,456,575,023,882.25
5. Step 5: Solve for x
   x = 1,456,575,023,882.25/564,085.50
6. Step 6: Final answer
   x = 2,582,188.38