Finding the Third Proportional to 2,677,081.50 and 5,219,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,081.50 : 5,219,658 = 5,219,658 : x
2. Step 2: Convert to fraction form
   2,677,081.50/5,219,658 = 5,219,658/x
3. Step 3: Cross multiply
   2,677,081.50x = 5,219,658 × 5,219,658
4. Step 4: Simplify right side
   2,677,081.50x = 27,244,829,636,964
5. Step 5: Solve for x
   x = 27,244,829,636,964/2,677,081.50
6. Step 6: Final answer
   x = 10,177,063.95