Finding the Third Proportional to 2,606,722.59 and 5,676,861.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,722.59 : 5,676,861.38 = 5,676,861.38 : x
2. Step 2: Convert to fraction form
   2,606,722.59/5,676,861.38 = 5,676,861.38/x
3. Step 3: Cross multiply
   2,606,722.59x = 5,676,861.38 × 5,676,861.38
4. Step 4: Simplify right side
   2,606,722.59x = 32,226,755,070,966.89
5. Step 5: Solve for x
   x = 32,226,755,070,966.89/2,606,722.59
6. Step 6: Final answer
   x = 12,362,940.02