Finding the Third Proportional to 2,010,312 and 4,375,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,312 : 4,375,200 = 4,375,200 : x
2. Step 2: Convert to fraction form
   2,010,312/4,375,200 = 4,375,200/x
3. Step 3: Cross multiply
   2,010,312x = 4,375,200 × 4,375,200
4. Step 4: Simplify right side
   2,010,312x = 19,142,375,040,000
5. Step 5: Solve for x
   x = 19,142,375,040,000/2,010,312
6. Step 6: Final answer
   x = 9,522,091.62