Finding the Third Proportional to 1,088,666 and 2,364,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,666 : 2,364,280 = 2,364,280 : x
2. Step 2: Convert to fraction form
   1,088,666/2,364,280 = 2,364,280/x
3. Step 3: Cross multiply
   1,088,666x = 2,364,280 × 2,364,280
4. Step 4: Simplify right side
   1,088,666x = 5,589,819,918,400
5. Step 5: Solve for x
   x = 5,589,819,918,400/1,088,666
6. Step 6: Final answer
   x = 5,134,559.10