Finding the Third Proportional to 195,993 and 429,347.25

Step by Step Solution

1. Step 1: Write the proportion equation
   195,993 : 429,347.25 = 429,347.25 : x
2. Step 2: Convert to fraction form
   195,993/429,347.25 = 429,347.25/x
3. Step 3: Cross multiply
   195,993x = 429,347.25 × 429,347.25
4. Step 4: Simplify right side
   195,993x = 184,339,061,082.56
5. Step 5: Solve for x
   x = 184,339,061,082.56/195,993
6. Step 6: Final answer
   x = 940,539.00