Finding the Third Proportional to 60,974.02 and 146,870.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,974.02 : 146,870.72 = 146,870.72 : x
2. Step 2: Convert to fraction form
   60,974.02/146,870.72 = 146,870.72/x
3. Step 3: Cross multiply
   60,974.02x = 146,870.72 × 146,870.72
4. Step 4: Simplify right side
   60,974.02x = 21,571,008,026.14
5. Step 5: Solve for x
   x = 21,571,008,026.14/60,974.02
6. Step 6: Final answer
   x = 353,773.78