Finding the Third Proportional to 71,523 and 152,290.13

Step by Step Solution

1. Step 1: Write the proportion equation
   71,523 : 152,290.13 = 152,290.13 : x
2. Step 2: Convert to fraction form
   71,523/152,290.13 = 152,290.13/x
3. Step 3: Cross multiply
   71,523x = 152,290.13 × 152,290.13
4. Step 4: Simplify right side
   71,523x = 23,192,282,172.52
5. Step 5: Solve for x
   x = 23,192,282,172.52/71,523
6. Step 6: Final answer
   x = 324,263.27