Finding the Third Proportional to 3,548,404.50 and 5,559,126

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548,404.50 : 5,559,126 = 5,559,126 : x
2. Step 2: Convert to fraction form
   3,548,404.50/5,559,126 = 5,559,126/x
3. Step 3: Cross multiply
   3,548,404.50x = 5,559,126 × 5,559,126
4. Step 4: Simplify right side
   3,548,404.50x = 30,903,881,883,876
5. Step 5: Solve for x
   x = 30,903,881,883,876/3,548,404.50
6. Step 6: Final answer
   x = 8,709,233.09