Finding the Third Proportional to 972,234 and 1,400,538

Step by Step Solution

1. Step 1: Write the proportion equation
   972,234 : 1,400,538 = 1,400,538 : x
2. Step 2: Convert to fraction form
   972,234/1,400,538 = 1,400,538/x
3. Step 3: Cross multiply
   972,234x = 1,400,538 × 1,400,538
4. Step 4: Simplify right side
   972,234x = 1,961,506,689,444
5. Step 5: Solve for x
   x = 1,961,506,689,444/972,234
6. Step 6: Final answer
   x = 2,017,525.30