Finding the Third Proportional to 483,381 and 746,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   483,381 : 746,941.50 = 746,941.50 : x
2. Step 2: Convert to fraction form
   483,381/746,941.50 = 746,941.50/x
3. Step 3: Cross multiply
   483,381x = 746,941.50 × 746,941.50
4. Step 4: Simplify right side
   483,381x = 557,921,604,422.25
5. Step 5: Solve for x
   x = 557,921,604,422.25/483,381
6. Step 6: Final answer
   x = 1,154,206.73