Finding the Third Proportional to 210,043 and 460,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   210,043 : 460,910.50 = 460,910.50 : x
2. Step 2: Convert to fraction form
   210,043/460,910.50 = 460,910.50/x
3. Step 3: Cross multiply
   210,043x = 460,910.50 × 460,910.50
4. Step 4: Simplify right side
   210,043x = 212,438,489,010.25
5. Step 5: Solve for x
   x = 212,438,489,010.25/210,043
6. Step 6: Final answer
   x = 1,011,404.76