Finding the Third Proportional to 5,910,508 and 8,984,940

Step by Step Solution

1. Step 1: Write the proportion equation
   5,910,508 : 8,984,940 = 8,984,940 : x
2. Step 2: Convert to fraction form
   5,910,508/8,984,940 = 8,984,940/x
3. Step 3: Cross multiply
   5,910,508x = 8,984,940 × 8,984,940
4. Step 4: Simplify right side
   5,910,508x = 80,729,146,803,600
5. Step 5: Solve for x
   x = 80,729,146,803,600/5,910,508
6. Step 6: Final answer
   x = 13,658,580.08