Finding the Third Proportional to 476,281 and 656,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   476,281 : 656,101.50 = 656,101.50 : x
2. Step 2: Convert to fraction form
   476,281/656,101.50 = 656,101.50/x
3. Step 3: Cross multiply
   476,281x = 656,101.50 × 656,101.50
4. Step 4: Simplify right side
   476,281x = 430,469,178,302.25
5. Step 5: Solve for x
   x = 430,469,178,302.25/476,281
6. Step 6: Final answer
   x = 903,813.46