Finding the Third Proportional to 485,101 and 1,020,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   485,101 : 1,020,471.50 = 1,020,471.50 : x
2. Step 2: Convert to fraction form
   485,101/1,020,471.50 = 1,020,471.50/x
3. Step 3: Cross multiply
   485,101x = 1,020,471.50 × 1,020,471.50
4. Step 4: Simplify right side
   485,101x = 1,041,362,082,312.25
5. Step 5: Solve for x
   x = 1,041,362,082,312.25/485,101
6. Step 6: Final answer
   x = 2,146,691.27