Finding the Third Proportional to 98,475.50 and 214,774

Step by Step Solution

1. Step 1: Write the proportion equation
   98,475.50 : 214,774 = 214,774 : x
2. Step 2: Convert to fraction form
   98,475.50/214,774 = 214,774/x
3. Step 3: Cross multiply
   98,475.50x = 214,774 × 214,774
4. Step 4: Simplify right side
   98,475.50x = 46,127,871,076
5. Step 5: Solve for x
   x = 46,127,871,076/98,475.50
6. Step 6: Final answer
   x = 468,419.77