Finding the Third Proportional to 488,088 and 999,957.75

Step by Step Solution

1. Step 1: Write the proportion equation
   488,088 : 999,957.75 = 999,957.75 : x
2. Step 2: Convert to fraction form
   488,088/999,957.75 = 999,957.75/x
3. Step 3: Cross multiply
   488,088x = 999,957.75 × 999,957.75
4. Step 4: Simplify right side
   488,088x = 999,915,501,785.06
5. Step 5: Solve for x
   x = 999,915,501,785.06/488,088
6. Step 6: Final answer
   x = 2,048,637.75