Finding the Third Proportional to 5,146,285 and 7,569,739

Step by Step Solution

1. Step 1: Write the proportion equation
   5,146,285 : 7,569,739 = 7,569,739 : x
2. Step 2: Convert to fraction form
   5,146,285/7,569,739 = 7,569,739/x
3. Step 3: Cross multiply
   5,146,285x = 7,569,739 × 7,569,739
4. Step 4: Simplify right side
   5,146,285x = 57,300,948,528,121
5. Step 5: Solve for x
   x = 57,300,948,528,121/5,146,285
6. Step 6: Final answer
   x = 11,134,429.70