Finding the Third Proportional to 484,382 and 747,012

Step by Step Solution

1. Step 1: Write the proportion equation
   484,382 : 747,012 = 747,012 : x
2. Step 2: Convert to fraction form
   484,382/747,012 = 747,012/x
3. Step 3: Cross multiply
   484,382x = 747,012 × 747,012
4. Step 4: Simplify right side
   484,382x = 558,026,928,144
5. Step 5: Solve for x
   x = 558,026,928,144/484,382
6. Step 6: Final answer
   x = 1,152,038.94