Finding the Third Proportional to 755,810 and 1,056,674

Step by Step Solution

1. Step 1: Write the proportion equation
   755,810 : 1,056,674 = 1,056,674 : x
2. Step 2: Convert to fraction form
   755,810/1,056,674 = 1,056,674/x
3. Step 3: Cross multiply
   755,810x = 1,056,674 × 1,056,674
4. Step 4: Simplify right side
   755,810x = 1,116,559,942,276
5. Step 5: Solve for x
   x = 1,116,559,942,276/755,810
6. Step 6: Final answer
   x = 1,477,302.42