Finding the Third Proportional to 3,548,396 and 5,559,111

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548,396 : 5,559,111 = 5,559,111 : x
2. Step 2: Convert to fraction form
   3,548,396/5,559,111 = 5,559,111/x
3. Step 3: Cross multiply
   3,548,396x = 5,559,111 × 5,559,111
4. Step 4: Simplify right side
   3,548,396x = 30,903,715,110,321
5. Step 5: Solve for x
   x = 30,903,715,110,321/3,548,396
6. Step 6: Final answer
   x = 8,709,206.95