Finding the Third Proportional to 672,749 and 1,011,959

Step by Step Solution

1. Step 1: Write the proportion equation
   672,749 : 1,011,959 = 1,011,959 : x
2. Step 2: Convert to fraction form
   672,749/1,011,959 = 1,011,959/x
3. Step 3: Cross multiply
   672,749x = 1,011,959 × 1,011,959
4. Step 4: Simplify right side
   672,749x = 1,024,061,017,681
5. Step 5: Solve for x
   x = 1,024,061,017,681/672,749
6. Step 6: Final answer
   x = 1,522,203.70