Finding the Third Proportional to 758,624 and 1,139,952

Step by Step Solution

1. Step 1: Write the proportion equation
   758,624 : 1,139,952 = 1,139,952 : x
2. Step 2: Convert to fraction form
   758,624/1,139,952 = 1,139,952/x
3. Step 3: Cross multiply
   758,624x = 1,139,952 × 1,139,952
4. Step 4: Simplify right side
   758,624x = 1,299,490,562,304
5. Step 5: Solve for x
   x = 1,299,490,562,304/758,624
6. Step 6: Final answer
   x = 1,712,957.36