Finding the Third Proportional to 599,196 and 1,272,264

Step by Step Solution

1. Step 1: Write the proportion equation
   599,196 : 1,272,264 = 1,272,264 : x
2. Step 2: Convert to fraction form
   599,196/1,272,264 = 1,272,264/x
3. Step 3: Cross multiply
   599,196x = 1,272,264 × 1,272,264
4. Step 4: Simplify right side
   599,196x = 1,618,655,685,696
5. Step 5: Solve for x
   x = 1,618,655,685,696/599,196
6. Step 6: Final answer
   x = 2,701,379.32