Finding the Third Proportional to 194,253 and 300,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   194,253 : 300,007.50 = 300,007.50 : x
2. Step 2: Convert to fraction form
   194,253/300,007.50 = 300,007.50/x
3. Step 3: Cross multiply
   194,253x = 300,007.50 × 300,007.50
4. Step 4: Simplify right side
   194,253x = 90,004,500,056.25
5. Step 5: Solve for x
   x = 90,004,500,056.25/194,253
6. Step 6: Final answer
   x = 463,336.47