Finding the Third Proportional to 1,569,808 and 3,379,213

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,808 : 3,379,213 = 3,379,213 : x
2. Step 2: Convert to fraction form
   1,569,808/3,379,213 = 3,379,213/x
3. Step 3: Cross multiply
   1,569,808x = 3,379,213 × 3,379,213
4. Step 4: Simplify right side
   1,569,808x = 11,419,080,499,369
5. Step 5: Solve for x
   x = 11,419,080,499,369/1,569,808
6. Step 6: Final answer
   x = 7,274,189.26