Finding the Third Proportional to 426,786 and 932,316

Step by Step Solution

1. Step 1: Write the proportion equation
   426,786 : 932,316 = 932,316 : x
2. Step 2: Convert to fraction form
   426,786/932,316 = 932,316/x
3. Step 3: Cross multiply
   426,786x = 932,316 × 932,316
4. Step 4: Simplify right side
   426,786x = 869,213,123,856
5. Step 5: Solve for x
   x = 869,213,123,856/426,786
6. Step 6: Final answer
   x = 2,036,648.63