Finding the Third Proportional to 5,034,557 and 7,457,415

Step by Step Solution

1. Step 1: Write the proportion equation
   5,034,557 : 7,457,415 = 7,457,415 : x
2. Step 2: Convert to fraction form
   5,034,557/7,457,415 = 7,457,415/x
3. Step 3: Cross multiply
   5,034,557x = 7,457,415 × 7,457,415
4. Step 4: Simplify right side
   5,034,557x = 55,613,038,482,225
5. Step 5: Solve for x
   x = 55,613,038,482,225/5,034,557
6. Step 6: Final answer
   x = 11,046,262.56