Finding the Third Proportional to 1,549,854 and 3,337,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,854 : 3,337,200 = 3,337,200 : x
2. Step 2: Convert to fraction form
   1,549,854/3,337,200 = 3,337,200/x
3. Step 3: Cross multiply
   1,549,854x = 3,337,200 × 3,337,200
4. Step 4: Simplify right side
   1,549,854x = 11,136,903,840,000
5. Step 5: Solve for x
   x = 11,136,903,840,000/1,549,854
6. Step 6: Final answer
   x = 7,185,776.11