Finding the Third Proportional to 2,149,662 and 4,692,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,662 : 4,692,300 = 4,692,300 : x
2. Step 2: Convert to fraction form
   2,149,662/4,692,300 = 4,692,300/x
3. Step 3: Cross multiply
   2,149,662x = 4,692,300 × 4,692,300
4. Step 4: Simplify right side
   2,149,662x = 22,017,679,290,000
5. Step 5: Solve for x
   x = 22,017,679,290,000/2,149,662
6. Step 6: Final answer
   x = 10,242,391.26