Finding the Third Proportional to 6,404,548 and 13,946,248

Step by Step Solution

1. Step 1: Write the proportion equation
   6,404,548 : 13,946,248 = 13,946,248 : x
2. Step 2: Convert to fraction form
   6,404,548/13,946,248 = 13,946,248/x
3. Step 3: Cross multiply
   6,404,548x = 13,946,248 × 13,946,248
4. Step 4: Simplify right side
   6,404,548x = 194,497,833,277,504
5. Step 5: Solve for x
   x = 194,497,833,277,504/6,404,548
6. Step 6: Final answer
   x = 30,368,705.69