Finding the Third Proportional to 5,451,106 and 7,406,274

Step by Step Solution

1. Step 1: Write the proportion equation
   5,451,106 : 7,406,274 = 7,406,274 : x
2. Step 2: Convert to fraction form
   5,451,106/7,406,274 = 7,406,274/x
3. Step 3: Cross multiply
   5,451,106x = 7,406,274 × 7,406,274
4. Step 4: Simplify right side
   5,451,106x = 54,852,894,563,076
5. Step 5: Solve for x
   x = 54,852,894,563,076/5,451,106
6. Step 6: Final answer
   x = 10,062,709.21