Finding the Third Proportional to 231,507 and 469,453.50

Step by Step Solution

1. Step 1: Write the proportion equation
   231,507 : 469,453.50 = 469,453.50 : x
2. Step 2: Convert to fraction form
   231,507/469,453.50 = 469,453.50/x
3. Step 3: Cross multiply
   231,507x = 469,453.50 × 469,453.50
4. Step 4: Simplify right side
   231,507x = 220,386,588,662.25
5. Step 5: Solve for x
   x = 220,386,588,662.25/231,507
6. Step 6: Final answer
   x = 951,965.12