Finding the Third Proportional to 537,480 and 753,003

Step by Step Solution

1. Step 1: Write the proportion equation
   537,480 : 753,003 = 753,003 : x
2. Step 2: Convert to fraction form
   537,480/753,003 = 753,003/x
3. Step 3: Cross multiply
   537,480x = 753,003 × 753,003
4. Step 4: Simplify right side
   537,480x = 567,013,518,009
5. Step 5: Solve for x
   x = 567,013,518,009/537,480
6. Step 6: Final answer
   x = 1,054,948.12