Finding the Third Proportional to 2,495,657.25 and 5,109,527.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,657.25 : 5,109,527.25 = 5,109,527.25 : x
2. Step 2: Convert to fraction form
   2,495,657.25/5,109,527.25 = 5,109,527.25/x
3. Step 3: Cross multiply
   2,495,657.25x = 5,109,527.25 × 5,109,527.25
4. Step 4: Simplify right side
   2,495,657.25x = 26,107,268,718,492.56
5. Step 5: Solve for x
   x = 26,107,268,718,492.56/2,495,657.25
6. Step 6: Final answer
   x = 10,461,079.43