Finding the Third Proportional to 560,034 and 1,228,931

Step by Step Solution

1. Step 1: Write the proportion equation
   560,034 : 1,228,931 = 1,228,931 : x
2. Step 2: Convert to fraction form
   560,034/1,228,931 = 1,228,931/x
3. Step 3: Cross multiply
   560,034x = 1,228,931 × 1,228,931
4. Step 4: Simplify right side
   560,034x = 1,510,271,402,761
5. Step 5: Solve for x
   x = 1,510,271,402,761/560,034
6. Step 6: Final answer
   x = 2,696,749.49