Finding the Third Proportional to 1,693,186 and 2,257,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,186 : 2,257,248 = 2,257,248 : x
2. Step 2: Convert to fraction form
   1,693,186/2,257,248 = 2,257,248/x
3. Step 3: Cross multiply
   1,693,186x = 2,257,248 × 2,257,248
4. Step 4: Simplify right side
   1,693,186x = 5,095,168,533,504
5. Step 5: Solve for x
   x = 5,095,168,533,504/1,693,186
6. Step 6: Final answer
   x = 3,009,219.62