Finding the Third Proportional to 200,046 and 433,990.50

Step by Step Solution

1. Step 1: Write the proportion equation
   200,046 : 433,990.50 = 433,990.50 : x
2. Step 2: Convert to fraction form
   200,046/433,990.50 = 433,990.50/x
3. Step 3: Cross multiply
   200,046x = 433,990.50 × 433,990.50
4. Step 4: Simplify right side
   200,046x = 188,347,754,090.25
5. Step 5: Solve for x
   x = 188,347,754,090.25/200,046
6. Step 6: Final answer
   x = 941,522.22