Finding the Third Proportional to 132,597 and 272,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,597 : 272,848.50 = 272,848.50 : x
2. Step 2: Convert to fraction form
   132,597/272,848.50 = 272,848.50/x
3. Step 3: Cross multiply
   132,597x = 272,848.50 × 272,848.50
4. Step 4: Simplify right side
   132,597x = 74,446,303,952.25
5. Step 5: Solve for x
   x = 74,446,303,952.25/132,597
6. Step 6: Final answer
   x = 561,447.88