Finding the Third Proportional to 713,760 and 1,050,912

Step by Step Solution

1. Step 1: Write the proportion equation
   713,760 : 1,050,912 = 1,050,912 : x
2. Step 2: Convert to fraction form
   713,760/1,050,912 = 1,050,912/x
3. Step 3: Cross multiply
   713,760x = 1,050,912 × 1,050,912
4. Step 4: Simplify right side
   713,760x = 1,104,416,031,744
5. Step 5: Solve for x
   x = 1,104,416,031,744/713,760
6. Step 6: Final answer
   x = 1,547,321.27