Finding the Third Proportional to 19,659,946 and 43,099,036

Step by Step Solution

1. Step 1: Write the proportion equation
   19,659,946 : 43,099,036 = 43,099,036 : x
2. Step 2: Convert to fraction form
   19,659,946/43,099,036 = 43,099,036/x
3. Step 3: Cross multiply
   19,659,946x = 43,099,036 × 43,099,036
4. Step 4: Simplify right side
   19,659,946x = 1,857,526,904,129,296
5. Step 5: Solve for x
   x = 1,857,526,904,129,296/19,659,946
6. Step 6: Final answer
   x = 94,482,808.05