Finding the Third Proportional to 753,516 and 1,131,960

Step by Step Solution

1. Step 1: Write the proportion equation
   753,516 : 1,131,960 = 1,131,960 : x
2. Step 2: Convert to fraction form
   753,516/1,131,960 = 1,131,960/x
3. Step 3: Cross multiply
   753,516x = 1,131,960 × 1,131,960
4. Step 4: Simplify right side
   753,516x = 1,281,333,441,600
5. Step 5: Solve for x
   x = 1,281,333,441,600/753,516
6. Step 6: Final answer
   x = 1,700,472.77