Finding the Third Proportional to 469,357 and 1,009,446.50

Step by Step Solution

1. Step 1: Write the proportion equation
   469,357 : 1,009,446.50 = 1,009,446.50 : x
2. Step 2: Convert to fraction form
   469,357/1,009,446.50 = 1,009,446.50/x
3. Step 3: Cross multiply
   469,357x = 1,009,446.50 × 1,009,446.50
4. Step 4: Simplify right side
   469,357x = 1,018,982,236,362.25
5. Step 5: Solve for x
   x = 1,018,982,236,362.25/469,357
6. Step 6: Final answer
   x = 2,171,017.45