Finding the Third Proportional to 741,437 and 1,112,156

Step by Step Solution

1. Step 1: Write the proportion equation
   741,437 : 1,112,156 = 1,112,156 : x
2. Step 2: Convert to fraction form
   741,437/1,112,156 = 1,112,156/x
3. Step 3: Cross multiply
   741,437x = 1,112,156 × 1,112,156
4. Step 4: Simplify right side
   741,437x = 1,236,890,968,336
5. Step 5: Solve for x
   x = 1,236,890,968,336/741,437
6. Step 6: Final answer
   x = 1,668,234.75