Finding the Third Proportional to 148,752 and 326,892

Step by Step Solution

1. Step 1: Write the proportion equation
   148,752 : 326,892 = 326,892 : x
2. Step 2: Convert to fraction form
   148,752/326,892 = 326,892/x
3. Step 3: Cross multiply
   148,752x = 326,892 × 326,892
4. Step 4: Simplify right side
   148,752x = 106,858,379,664
5. Step 5: Solve for x
   x = 106,858,379,664/148,752
6. Step 6: Final answer
   x = 718,366.00