Finding the Third Proportional to 429,980 and 1,004,070

Step by Step Solution

1. Step 1: Write the proportion equation
   429,980 : 1,004,070 = 1,004,070 : x
2. Step 2: Convert to fraction form
   429,980/1,004,070 = 1,004,070/x
3. Step 3: Cross multiply
   429,980x = 1,004,070 × 1,004,070
4. Step 4: Simplify right side
   429,980x = 1,008,156,564,900
5. Step 5: Solve for x
   x = 1,008,156,564,900/429,980
6. Step 6: Final answer
   x = 2,344,659.20