Finding the Third Proportional to 659,070 and 1,438,956

Step by Step Solution

1. Step 1: Write the proportion equation
   659,070 : 1,438,956 = 1,438,956 : x
2. Step 2: Convert to fraction form
   659,070/1,438,956 = 1,438,956/x
3. Step 3: Cross multiply
   659,070x = 1,438,956 × 1,438,956
4. Step 4: Simplify right side
   659,070x = 2,070,594,369,936
5. Step 5: Solve for x
   x = 2,070,594,369,936/659,070
6. Step 6: Final answer
   x = 3,141,691.13