Finding the Third Proportional to 758,232 and 1,140,424

Step by Step Solution

1. Step 1: Write the proportion equation
   758,232 : 1,140,424 = 1,140,424 : x
2. Step 2: Convert to fraction form
   758,232/1,140,424 = 1,140,424/x
3. Step 3: Cross multiply
   758,232x = 1,140,424 × 1,140,424
4. Step 4: Simplify right side
   758,232x = 1,300,566,899,776
5. Step 5: Solve for x
   x = 1,300,566,899,776/758,232
6. Step 6: Final answer
   x = 1,715,262.48