Finding the Third Proportional to 1,631,556 and 3,534,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,631,556 : 3,534,300 = 3,534,300 : x
2. Step 2: Convert to fraction form
   1,631,556/3,534,300 = 3,534,300/x
3. Step 3: Cross multiply
   1,631,556x = 3,534,300 × 3,534,300
4. Step 4: Simplify right side
   1,631,556x = 12,491,276,490,000
5. Step 5: Solve for x
   x = 12,491,276,490,000/1,631,556
6. Step 6: Final answer
   x = 7,656,051.33