Finding the Third Proportional to 5,173,236 and 10,976,814

Step by Step Solution

1. Step 1: Write the proportion equation
   5,173,236 : 10,976,814 = 10,976,814 : x
2. Step 2: Convert to fraction form
   5,173,236/10,976,814 = 10,976,814/x
3. Step 3: Cross multiply
   5,173,236x = 10,976,814 × 10,976,814
4. Step 4: Simplify right side
   5,173,236x = 120,490,445,590,596
5. Step 5: Solve for x
   x = 120,490,445,590,596/5,173,236
6. Step 6: Final answer
   x = 23,291,117.12