Finding the Third Proportional to 1,872,370 and 4,033,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,872,370 : 4,033,148 = 4,033,148 : x
2. Step 2: Convert to fraction form
   1,872,370/4,033,148 = 4,033,148/x
3. Step 3: Cross multiply
   1,872,370x = 4,033,148 × 4,033,148
4. Step 4: Simplify right side
   1,872,370x = 16,266,282,789,904
5. Step 5: Solve for x
   x = 16,266,282,789,904/1,872,370
6. Step 6: Final answer
   x = 8,687,536.54