Finding the Third Proportional to 3,728,073 and 8,153,930

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,073 : 8,153,930 = 8,153,930 : x
2. Step 2: Convert to fraction form
   3,728,073/8,153,930 = 8,153,930/x
3. Step 3: Cross multiply
   3,728,073x = 8,153,930 × 8,153,930
4. Step 4: Simplify right side
   3,728,073x = 66,486,574,444,900
5. Step 5: Solve for x
   x = 66,486,574,444,900/3,728,073
6. Step 6: Final answer
   x = 17,834,032.34