Finding the Third Proportional to 1,958,566 and 4,152,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958,566 : 4,152,268 = 4,152,268 : x
2. Step 2: Convert to fraction form
   1,958,566/4,152,268 = 4,152,268/x
3. Step 3: Cross multiply
   1,958,566x = 4,152,268 × 4,152,268
4. Step 4: Simplify right side
   1,958,566x = 17,241,329,543,824
5. Step 5: Solve for x
   x = 17,241,329,543,824/1,958,566
6. Step 6: Final answer
   x = 8,803,037.30