Finding the Third Proportional to 2,340,645 and 5,109,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,645 : 5,109,940.50 = 5,109,940.50 : x
2. Step 2: Convert to fraction form
   2,340,645/5,109,940.50 = 5,109,940.50/x
3. Step 3: Cross multiply
   2,340,645x = 5,109,940.50 × 5,109,940.50
4. Step 4: Simplify right side
   2,340,645x = 26,111,491,913,540.25
5. Step 5: Solve for x
   x = 26,111,491,913,540.25/2,340,645
6. Step 6: Final answer
   x = 11,155,682.26