Finding the Third Proportional to 359,461 and 476,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   359,461 : 476,983.50 = 476,983.50 : x
2. Step 2: Convert to fraction form
   359,461/476,983.50 = 476,983.50/x
3. Step 3: Cross multiply
   359,461x = 476,983.50 × 476,983.50
4. Step 4: Simplify right side
   359,461x = 227,513,259,272.25
5. Step 5: Solve for x
   x = 227,513,259,272.25/359,461
6. Step 6: Final answer
   x = 632,928.91