Finding the Third Proportional to 139,073,192 and 302,328,016

Step by Step Solution

1. Step 1: Write the proportion equation
   139,073,192 : 302,328,016 = 302,328,016 : x
2. Step 2: Convert to fraction form
   139,073,192/302,328,016 = 302,328,016/x
3. Step 3: Cross multiply
   139,073,192x = 302,328,016 × 302,328,016
4. Step 4: Simplify right side
   139,073,192x = 91,402,229,258,496,256
5. Step 5: Solve for x
   x = 91,402,229,258,496,256/139,073,192
6. Step 6: Final answer
   x = 657,223,926.08