Finding the Third Proportional to 752,343 and 1,166,240

Step by Step Solution

1. Step 1: Write the proportion equation
   752,343 : 1,166,240 = 1,166,240 : x
2. Step 2: Convert to fraction form
   752,343/1,166,240 = 1,166,240/x
3. Step 3: Cross multiply
   752,343x = 1,166,240 × 1,166,240
4. Step 4: Simplify right side
   752,343x = 1,360,115,737,600
5. Step 5: Solve for x
   x = 1,360,115,737,600/752,343
6. Step 6: Final answer
   x = 1,807,839.96