Finding the Third Proportional to 152,619.75 and 233,484

Step by Step Solution

1. Step 1: Write the proportion equation
   152,619.75 : 233,484 = 233,484 : x
2. Step 2: Convert to fraction form
   152,619.75/233,484 = 233,484/x
3. Step 3: Cross multiply
   152,619.75x = 233,484 × 233,484
4. Step 4: Simplify right side
   152,619.75x = 54,514,778,256
5. Step 5: Solve for x
   x = 54,514,778,256/152,619.75
6. Step 6: Final answer
   x = 357,193.47