Finding the Third Proportional to 1,939,196 and 4,166,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,939,196 : 4,166,248 = 4,166,248 : x
2. Step 2: Convert to fraction form
   1,939,196/4,166,248 = 4,166,248/x
3. Step 3: Cross multiply
   1,939,196x = 4,166,248 × 4,166,248
4. Step 4: Simplify right side
   1,939,196x = 17,357,622,397,504
5. Step 5: Solve for x
   x = 17,357,622,397,504/1,939,196
6. Step 6: Final answer
   x = 8,950,937.60