Finding the Third Proportional to 148,930 and 233,123

Step by Step Solution

1. Step 1: Write the proportion equation
   148,930 : 233,123 = 233,123 : x
2. Step 2: Convert to fraction form
   148,930/233,123 = 233,123/x
3. Step 3: Cross multiply
   148,930x = 233,123 × 233,123
4. Step 4: Simplify right side
   148,930x = 54,346,333,129
5. Step 5: Solve for x
   x = 54,346,333,129/148,930
6. Step 6: Final answer
   x = 364,911.93