Finding the Third Proportional to 136,572 and 298,050

Step by Step Solution

1. Step 1: Write the proportion equation
   136,572 : 298,050 = 298,050 : x
2. Step 2: Convert to fraction form
   136,572/298,050 = 298,050/x
3. Step 3: Cross multiply
   136,572x = 298,050 × 298,050
4. Step 4: Simplify right side
   136,572x = 88,833,802,500
5. Step 5: Solve for x
   x = 88,833,802,500/136,572
6. Step 6: Final answer
   x = 650,453.99