Finding the Third Proportional to 94,008,858 and 206,178,042

Step by Step Solution

1. Step 1: Write the proportion equation
   94,008,858 : 206,178,042 = 206,178,042 : x
2. Step 2: Convert to fraction form
   94,008,858/206,178,042 = 206,178,042/x
3. Step 3: Cross multiply
   94,008,858x = 206,178,042 × 206,178,042
4. Step 4: Simplify right side
   94,008,858x = 42,509,385,002,953,760
5. Step 5: Solve for x
   x = 42,509,385,002,953,760/94,008,858
6. Step 6: Final answer
   x = 452,184,888.82