Finding the Third Proportional to 1,890,250 and 4,147,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,250 : 4,147,946 = 4,147,946 : x
2. Step 2: Convert to fraction form
   1,890,250/4,147,946 = 4,147,946/x
3. Step 3: Cross multiply
   1,890,250x = 4,147,946 × 4,147,946
4. Step 4: Simplify right side
   1,890,250x = 17,205,456,018,916
5. Step 5: Solve for x
   x = 17,205,456,018,916/1,890,250
6. Step 6: Final answer
   x = 9,102,211.89