Finding the Third Proportional to 484,410 and 756,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   484,410 : 756,048.50 = 756,048.50 : x
2. Step 2: Convert to fraction form
   484,410/756,048.50 = 756,048.50/x
3. Step 3: Cross multiply
   484,410x = 756,048.50 × 756,048.50
4. Step 4: Simplify right side
   484,410x = 571,609,334,352.25
5. Step 5: Solve for x
   x = 571,609,334,352.25/484,410
6. Step 6: Final answer
   x = 1,180,011.42