Finding the Third Proportional to 5,042,739 and 7,569,273

Step by Step Solution

1. Step 1: Write the proportion equation
   5,042,739 : 7,569,273 = 7,569,273 : x
2. Step 2: Convert to fraction form
   5,042,739/7,569,273 = 7,569,273/x
3. Step 3: Cross multiply
   5,042,739x = 7,569,273 × 7,569,273
4. Step 4: Simplify right side
   5,042,739x = 57,293,893,748,529
5. Step 5: Solve for x
   x = 57,293,893,748,529/5,042,739
6. Step 6: Final answer
   x = 11,361,661.54