Finding the Third Proportional to 70,061.25 and 153,272.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,061.25 : 153,272.25 = 153,272.25 : x
2. Step 2: Convert to fraction form
   70,061.25/153,272.25 = 153,272.25/x
3. Step 3: Cross multiply
   70,061.25x = 153,272.25 × 153,272.25
4. Step 4: Simplify right side
   70,061.25x = 23,492,382,620.06
5. Step 5: Solve for x
   x = 23,492,382,620.06/70,061.25
6. Step 6: Final answer
   x = 335,312.07