Finding the Third Proportional to 484,376 and 747,003

Step by Step Solution

1. Step 1: Write the proportion equation
   484,376 : 747,003 = 747,003 : x
2. Step 2: Convert to fraction form
   484,376/747,003 = 747,003/x
3. Step 3: Cross multiply
   484,376x = 747,003 × 747,003
4. Step 4: Simplify right side
   484,376x = 558,013,482,009
5. Step 5: Solve for x
   x = 558,013,482,009/484,376
6. Step 6: Final answer
   x = 1,152,025.46