Finding the Third Proportional to 480,898 and 1,045,388

Step by Step Solution

1. Step 1: Write the proportion equation
   480,898 : 1,045,388 = 1,045,388 : x
2. Step 2: Convert to fraction form
   480,898/1,045,388 = 1,045,388/x
3. Step 3: Cross multiply
   480,898x = 1,045,388 × 1,045,388
4. Step 4: Simplify right side
   480,898x = 1,092,836,070,544
5. Step 5: Solve for x
   x = 1,092,836,070,544/480,898
6. Step 6: Final answer
   x = 2,272,490.36