Finding the Third Proportional to 1,560,416 and 3,406,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,560,416 : 3,406,598 = 3,406,598 : x
2. Step 2: Convert to fraction form
   1,560,416/3,406,598 = 3,406,598/x
3. Step 3: Cross multiply
   1,560,416x = 3,406,598 × 3,406,598
4. Step 4: Simplify right side
   1,560,416x = 11,604,909,933,604
5. Step 5: Solve for x
   x = 11,604,909,933,604/1,560,416
6. Step 6: Final answer
   x = 7,437,061.61