Finding the Third Proportional to 8,104,574,016 and 12,109,152,192

Step by Step Solution

1. Step 1: Write the proportion equation
   8,104,574,016 : 12,109,152,192 = 12,109,152,192 : x
2. Step 2: Convert to fraction form
   8,104,574,016/12,109,152,192 = 12,109,152,192/x
3. Step 3: Cross multiply
   8,104,574,016x = 12,109,152,192 × 12,109,152,192
4. Step 4: Simplify right side
   8,104,574,016x = 146,631,566,809,018,400,768
5. Step 5: Solve for x
   x = 146,631,566,809,018,400,768/8,104,574,016
6. Step 6: Final answer
   x = 18,092,445,885.44