Finding the Third Proportional to 710,224 and 1,525,856

Step by Step Solution

1. Step 1: Write the proportion equation
   710,224 : 1,525,856 = 1,525,856 : x
2. Step 2: Convert to fraction form
   710,224/1,525,856 = 1,525,856/x
3. Step 3: Cross multiply
   710,224x = 1,525,856 × 1,525,856
4. Step 4: Simplify right side
   710,224x = 2,328,236,532,736
5. Step 5: Solve for x
   x = 2,328,236,532,736/710,224
6. Step 6: Final answer
   x = 3,278,172.14