Finding the Third Proportional to 5,708,898 and 9,372,012

Step by Step Solution

1. Step 1: Write the proportion equation
   5,708,898 : 9,372,012 = 9,372,012 : x
2. Step 2: Convert to fraction form
   5,708,898/9,372,012 = 9,372,012/x
3. Step 3: Cross multiply
   5,708,898x = 9,372,012 × 9,372,012
4. Step 4: Simplify right side
   5,708,898x = 87,834,608,928,144
5. Step 5: Solve for x
   x = 87,834,608,928,144/5,708,898
6. Step 6: Final answer
   x = 15,385,562.84