Finding the Third Proportional to 2,608,068.38 and 5,601,777.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,068.38 : 5,601,777.75 = 5,601,777.75 : x
2. Step 2: Convert to fraction form
   2,608,068.38/5,601,777.75 = 5,601,777.75/x
3. Step 3: Cross multiply
   2,608,068.38x = 5,601,777.75 × 5,601,777.75
4. Step 4: Simplify right side
   2,608,068.38x = 31,379,913,960,395.06
5. Step 5: Solve for x
   x = 31,379,913,960,395.06/2,608,068.38
6. Step 6: Final answer
   x = 12,031,860.15