Finding the Third Proportional to 200,014.31 and 437,389.88

Step by Step Solution

1. Step 1: Write the proportion equation
   200,014.31 : 437,389.88 = 437,389.88 : x
2. Step 2: Convert to fraction form
   200,014.31/437,389.88 = 437,389.88/x
3. Step 3: Cross multiply
   200,014.31x = 437,389.88 × 437,389.88
4. Step 4: Simplify right side
   200,014.31x = 191,309,902,752.52
5. Step 5: Solve for x
   x = 191,309,902,752.52/200,014.31
6. Step 6: Final answer
   x = 956,481.07