Finding the Third Proportional to 2,457,501 and 5,387,394

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,501 : 5,387,394 = 5,387,394 : x
2. Step 2: Convert to fraction form
   2,457,501/5,387,394 = 5,387,394/x
3. Step 3: Cross multiply
   2,457,501x = 5,387,394 × 5,387,394
4. Step 4: Simplify right side
   2,457,501x = 29,024,014,111,236
5. Step 5: Solve for x
   x = 29,024,014,111,236/2,457,501
6. Step 6: Final answer
   x = 11,810,377.34