Finding the Third Proportional to 1,854,522 and 3,908,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,522 : 3,908,300 = 3,908,300 : x
2. Step 2: Convert to fraction form
   1,854,522/3,908,300 = 3,908,300/x
3. Step 3: Cross multiply
   1,854,522x = 3,908,300 × 3,908,300
4. Step 4: Simplify right side
   1,854,522x = 15,274,808,890,000
5. Step 5: Solve for x
   x = 15,274,808,890,000/1,854,522
6. Step 6: Final answer
   x = 8,236,520.73