Finding the Third Proportional to 231,363 and 469,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   231,363 : 469,165.50 = 469,165.50 : x
2. Step 2: Convert to fraction form
   231,363/469,165.50 = 469,165.50/x
3. Step 3: Cross multiply
   231,363x = 469,165.50 × 469,165.50
4. Step 4: Simplify right side
   231,363x = 220,116,266,390.25
5. Step 5: Solve for x
   x = 220,116,266,390.25/231,363
6. Step 6: Final answer
   x = 951,389.23