Finding the Third Proportional to 430,570.50 and 926,956

Step by Step Solution

1. Step 1: Write the proportion equation
   430,570.50 : 926,956 = 926,956 : x
2. Step 2: Convert to fraction form
   430,570.50/926,956 = 926,956/x
3. Step 3: Cross multiply
   430,570.50x = 926,956 × 926,956
4. Step 4: Simplify right side
   430,570.50x = 859,247,425,936
5. Step 5: Solve for x
   x = 859,247,425,936/430,570.50
6. Step 6: Final answer
   x = 1,995,602.17