Finding the Third Proportional to 1,888,184 and 4,091,440

Step by Step Solution

1. Step 1: Write the proportion equation
   1,888,184 : 4,091,440 = 4,091,440 : x
2. Step 2: Convert to fraction form
   1,888,184/4,091,440 = 4,091,440/x
3. Step 3: Cross multiply
   1,888,184x = 4,091,440 × 4,091,440
4. Step 4: Simplify right side
   1,888,184x = 16,739,881,273,600
5. Step 5: Solve for x
   x = 16,739,881,273,600/1,888,184
6. Step 6: Final answer
   x = 8,865,598.52