Finding the Third Proportional to 675,280 and 1,030,073

Step by Step Solution

1. Step 1: Write the proportion equation
   675,280 : 1,030,073 = 1,030,073 : x
2. Step 2: Convert to fraction form
   675,280/1,030,073 = 1,030,073/x
3. Step 3: Cross multiply
   675,280x = 1,030,073 × 1,030,073
4. Step 4: Simplify right side
   675,280x = 1,061,050,385,329
5. Step 5: Solve for x
   x = 1,061,050,385,329/675,280
6. Step 6: Final answer
   x = 1,571,274.71