Finding the Third Proportional to 1,958,544 and 4,152,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958,544 : 4,152,312 = 4,152,312 : x
2. Step 2: Convert to fraction form
   1,958,544/4,152,312 = 4,152,312/x
3. Step 3: Cross multiply
   1,958,544x = 4,152,312 × 4,152,312
4. Step 4: Simplify right side
   1,958,544x = 17,241,694,945,344
5. Step 5: Solve for x
   x = 17,241,694,945,344/1,958,544
6. Step 6: Final answer
   x = 8,803,322.75