Finding the Third Proportional to 197,160 and 427,536.75

Step by Step Solution

1. Step 1: Write the proportion equation
   197,160 : 427,536.75 = 427,536.75 : x
2. Step 2: Convert to fraction form
   197,160/427,536.75 = 427,536.75/x
3. Step 3: Cross multiply
   197,160x = 427,536.75 × 427,536.75
4. Step 4: Simplify right side
   197,160x = 182,787,672,600.56
5. Step 5: Solve for x
   x = 182,787,672,600.56/197,160
6. Step 6: Final answer
   x = 927,103.23