Finding the Third Proportional to 3,548,376 and 5,559,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548,376 : 5,559,080 = 5,559,080 : x
2. Step 2: Convert to fraction form
   3,548,376/5,559,080 = 5,559,080/x
3. Step 3: Cross multiply
   3,548,376x = 5,559,080 × 5,559,080
4. Step 4: Simplify right side
   3,548,376x = 30,903,370,446,400
5. Step 5: Solve for x
   x = 30,903,370,446,400/3,548,376
6. Step 6: Final answer
   x = 8,709,158.91