Finding the Third Proportional to 1,916,522 and 4,169,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916,522 : 4,169,352 = 4,169,352 : x
2. Step 2: Convert to fraction form
   1,916,522/4,169,352 = 4,169,352/x
3. Step 3: Cross multiply
   1,916,522x = 4,169,352 × 4,169,352
4. Step 4: Simplify right side
   1,916,522x = 17,383,496,099,904
5. Step 5: Solve for x
   x = 17,383,496,099,904/1,916,522
6. Step 6: Final answer
   x = 9,070,334.75