Finding the Third Proportional to 210,029.50 and 460,883

Step by Step Solution

1. Step 1: Write the proportion equation
   210,029.50 : 460,883 = 460,883 : x
2. Step 2: Convert to fraction form
   210,029.50/460,883 = 460,883/x
3. Step 3: Cross multiply
   210,029.50x = 460,883 × 460,883
4. Step 4: Simplify right side
   210,029.50x = 212,413,139,689
5. Step 5: Solve for x
   x = 212,413,139,689/210,029.50
6. Step 6: Final answer
   x = 1,011,349.07