Finding the Third Proportional to 70,503.75 and 152,244.56

Step by Step Solution

1. Step 1: Write the proportion equation
   70,503.75 : 152,244.56 = 152,244.56 : x
2. Step 2: Convert to fraction form
   70,503.75/152,244.56 = 152,244.56/x
3. Step 3: Cross multiply
   70,503.75x = 152,244.56 × 152,244.56
4. Step 4: Simplify right side
   70,503.75x = 23,178,406,810.82
5. Step 5: Solve for x
   x = 23,178,406,810.82/70,503.75
6. Step 6: Final answer
   x = 328,754.24