Finding the Third Proportional to 5,716,296 and 12,584,047

Step by Step Solution

1. Step 1: Write the proportion equation
   5,716,296 : 12,584,047 = 12,584,047 : x
2. Step 2: Convert to fraction form
   5,716,296/12,584,047 = 12,584,047/x
3. Step 3: Cross multiply
   5,716,296x = 12,584,047 × 12,584,047
4. Step 4: Simplify right side
   5,716,296x = 158,358,238,898,209
5. Step 5: Solve for x
   x = 158,358,238,898,209/5,716,296
6. Step 6: Final answer
   x = 27,702,945.91