Finding the Third Proportional to 1,897,640 and 4,132,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,640 : 4,132,214 = 4,132,214 : x
2. Step 2: Convert to fraction form
   1,897,640/4,132,214 = 4,132,214/x
3. Step 3: Cross multiply
   1,897,640x = 4,132,214 × 4,132,214
4. Step 4: Simplify right side
   1,897,640x = 17,075,192,541,796
5. Step 5: Solve for x
   x = 17,075,192,541,796/1,897,640
6. Step 6: Final answer
   x = 8,998,120.06