Finding the Third Proportional to 1,870,238 and 4,059,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,238 : 4,059,292 = 4,059,292 : x
2. Step 2: Convert to fraction form
   1,870,238/4,059,292 = 4,059,292/x
3. Step 3: Cross multiply
   1,870,238x = 4,059,292 × 4,059,292
4. Step 4: Simplify right side
   1,870,238x = 16,477,851,541,264
5. Step 5: Solve for x
   x = 16,477,851,541,264/1,870,238
6. Step 6: Final answer
   x = 8,810,563.97