Finding the Third Proportional to 568,308 and 947,046

Step by Step Solution

1. Step 1: Write the proportion equation
   568,308 : 947,046 = 947,046 : x
2. Step 2: Convert to fraction form
   568,308/947,046 = 947,046/x
3. Step 3: Cross multiply
   568,308x = 947,046 × 947,046
4. Step 4: Simplify right side
   568,308x = 896,896,126,116
5. Step 5: Solve for x
   x = 896,896,126,116/568,308
6. Step 6: Final answer
   x = 1,578,186.70