Finding the Third Proportional to 866,095 and 1,889,410

Step by Step Solution

1. Step 1: Write the proportion equation
   866,095 : 1,889,410 = 1,889,410 : x
2. Step 2: Convert to fraction form
   866,095/1,889,410 = 1,889,410/x
3. Step 3: Cross multiply
   866,095x = 1,889,410 × 1,889,410
4. Step 4: Simplify right side
   866,095x = 3,569,870,148,100
5. Step 5: Solve for x
   x = 3,569,870,148,100/866,095
6. Step 6: Final answer
   x = 4,121,799.74