Finding the Third Proportional to 210,036 and 460,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   210,036 : 460,897.50 = 460,897.50 : x
2. Step 2: Convert to fraction form
   210,036/460,897.50 = 460,897.50/x
3. Step 3: Cross multiply
   210,036x = 460,897.50 × 460,897.50
4. Step 4: Simplify right side
   210,036x = 212,426,505,506.25
5. Step 5: Solve for x
   x = 212,426,505,506.25/210,036
6. Step 6: Final answer
   x = 1,011,381.41