Finding the Third Proportional to 5,034,549 and 7,457,406

Step by Step Solution

1. Step 1: Write the proportion equation
   5,034,549 : 7,457,406 = 7,457,406 : x
2. Step 2: Convert to fraction form
   5,034,549/7,457,406 = 7,457,406/x
3. Step 3: Cross multiply
   5,034,549x = 7,457,406 × 7,457,406
4. Step 4: Simplify right side
   5,034,549x = 55,612,904,248,836
5. Step 5: Solve for x
   x = 55,612,904,248,836/5,034,549
6. Step 6: Final answer
   x = 11,046,253.45