Finding the Third Proportional to 14,358,349 and 30,734,978

Step by Step Solution

1. Step 1: Write the proportion equation
   14,358,349 : 30,734,978 = 30,734,978 : x
2. Step 2: Convert to fraction form
   14,358,349/30,734,978 = 30,734,978/x
3. Step 3: Cross multiply
   14,358,349x = 30,734,978 × 30,734,978
4. Step 4: Simplify right side
   14,358,349x = 944,638,872,660,484
5. Step 5: Solve for x
   x = 944,638,872,660,484/14,358,349
6. Step 6: Final answer
   x = 65,790,215.34