Finding the Third Proportional to 478,023 and 1,049,358

Step by Step Solution

1. Step 1: Write the proportion equation
   478,023 : 1,049,358 = 1,049,358 : x
2. Step 2: Convert to fraction form
   478,023/1,049,358 = 1,049,358/x
3. Step 3: Cross multiply
   478,023x = 1,049,358 × 1,049,358
4. Step 4: Simplify right side
   478,023x = 1,101,152,212,164
5. Step 5: Solve for x
   x = 1,101,152,212,164/478,023
6. Step 6: Final answer
   x = 2,303,554.88