Finding the Third Proportional to 277,234.50 and 604,224

Step by Step Solution

1. Step 1: Write the proportion equation
   277,234.50 : 604,224 = 604,224 : x
2. Step 2: Convert to fraction form
   277,234.50/604,224 = 604,224/x
3. Step 3: Cross multiply
   277,234.50x = 604,224 × 604,224
4. Step 4: Simplify right side
   277,234.50x = 365,086,642,176
5. Step 5: Solve for x
   x = 365,086,642,176/277,234.50
6. Step 6: Final answer
   x = 1,316,887.48