Finding the Third Proportional to 157,366.50 and 245,364

Step by Step Solution

1. Step 1: Write the proportion equation
   157,366.50 : 245,364 = 245,364 : x
2. Step 2: Convert to fraction form
   157,366.50/245,364 = 245,364/x
3. Step 3: Cross multiply
   157,366.50x = 245,364 × 245,364
4. Step 4: Simplify right side
   157,366.50x = 60,203,492,496
5. Step 5: Solve for x
   x = 60,203,492,496/157,366.50
6. Step 6: Final answer
   x = 382,568.67