Finding the Third Proportional to 4,510,955.25 and 10,645,047

Step by Step Solution

1. Step 1: Write the proportion equation
   4,510,955.25 : 10,645,047 = 10,645,047 : x
2. Step 2: Convert to fraction form
   4,510,955.25/10,645,047 = 10,645,047/x
3. Step 3: Cross multiply
   4,510,955.25x = 10,645,047 × 10,645,047
4. Step 4: Simplify right side
   4,510,955.25x = 113,317,025,632,209
5. Step 5: Solve for x
   x = 113,317,025,632,209/4,510,955.25
6. Step 6: Final answer
   x = 25,120,405.62