Finding the Third Proportional to 1,902,426 and 3,962,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902,426 : 3,962,316 = 3,962,316 : x
2. Step 2: Convert to fraction form
   1,902,426/3,962,316 = 3,962,316/x
3. Step 3: Cross multiply
   1,902,426x = 3,962,316 × 3,962,316
4. Step 4: Simplify right side
   1,902,426x = 15,699,948,083,856
5. Step 5: Solve for x
   x = 15,699,948,083,856/1,902,426
6. Step 6: Final answer
   x = 8,252,593.31