Finding the Third Proportional to 735,196 and 1,124,423

Step by Step Solution

1. Step 1: Write the proportion equation
   735,196 : 1,124,423 = 1,124,423 : x
2. Step 2: Convert to fraction form
   735,196/1,124,423 = 1,124,423/x
3. Step 3: Cross multiply
   735,196x = 1,124,423 × 1,124,423
4. Step 4: Simplify right side
   735,196x = 1,264,327,082,929
5. Step 5: Solve for x
   x = 1,264,327,082,929/735,196
6. Step 6: Final answer
   x = 1,719,714.31