Finding the Third Proportional to 152,874 and 325,482.75

Step by Step Solution

1. Step 1: Write the proportion equation
   152,874 : 325,482.75 = 325,482.75 : x
2. Step 2: Convert to fraction form
   152,874/325,482.75 = 325,482.75/x
3. Step 3: Cross multiply
   152,874x = 325,482.75 × 325,482.75
4. Step 4: Simplify right side
   152,874x = 105,939,020,547.56
5. Step 5: Solve for x
   x = 105,939,020,547.56/152,874
6. Step 6: Final answer
   x = 692,982.59