Finding the Third Proportional to 3,485,054 and 7,549,300

Step by Step Solution

1. Step 1: Write the proportion equation
   3,485,054 : 7,549,300 = 7,549,300 : x
2. Step 2: Convert to fraction form
   3,485,054/7,549,300 = 7,549,300/x
3. Step 3: Cross multiply
   3,485,054x = 7,549,300 × 7,549,300
4. Step 4: Simplify right side
   3,485,054x = 56,991,930,490,000
5. Step 5: Solve for x
   x = 56,991,930,490,000/3,485,054
6. Step 6: Final answer
   x = 16,353,241.73