Finding the Third Proportional to 334,687.50 and 468,126

Step by Step Solution

1. Step 1: Write the proportion equation
   334,687.50 : 468,126 = 468,126 : x
2. Step 2: Convert to fraction form
   334,687.50/468,126 = 468,126/x
3. Step 3: Cross multiply
   334,687.50x = 468,126 × 468,126
4. Step 4: Simplify right side
   334,687.50x = 219,141,951,876
5. Step 5: Solve for x
   x = 219,141,951,876/334,687.50
6. Step 6: Final answer
   x = 654,765.87