Finding the Third Proportional to 19,879,980 and 43,482,064

Step by Step Solution

1. Step 1: Write the proportion equation
   19,879,980 : 43,482,064 = 43,482,064 : x
2. Step 2: Convert to fraction form
   19,879,980/43,482,064 = 43,482,064/x
3. Step 3: Cross multiply
   19,879,980x = 43,482,064 × 43,482,064
4. Step 4: Simplify right side
   19,879,980x = 1,890,689,889,700,096
5. Step 5: Solve for x
   x = 1,890,689,889,700,096/19,879,980
6. Step 6: Final answer
   x = 95,105,220.92