Finding the Third Proportional to 2,516,847 and 5,453,598

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,847 : 5,453,598 = 5,453,598 : x
2. Step 2: Convert to fraction form
   2,516,847/5,453,598 = 5,453,598/x
3. Step 3: Cross multiply
   2,516,847x = 5,453,598 × 5,453,598
4. Step 4: Simplify right side
   2,516,847x = 29,741,731,145,604
5. Step 5: Solve for x
   x = 29,741,731,145,604/2,516,847
6. Step 6: Final answer
   x = 11,817,059.66