Finding the Third Proportional to 927,090 and 2,031,300

Step by Step Solution

1. Step 1: Write the proportion equation
   927,090 : 2,031,300 = 2,031,300 : x
2. Step 2: Convert to fraction form
   927,090/2,031,300 = 2,031,300/x
3. Step 3: Cross multiply
   927,090x = 2,031,300 × 2,031,300
4. Step 4: Simplify right side
   927,090x = 4,126,179,690,000
5. Step 5: Solve for x
   x = 4,126,179,690,000/927,090
6. Step 6: Final answer
   x = 4,450,678.67