Finding the Third Proportional to 139,947,496 and 192,914,862

Step by Step Solution

1. Step 1: Write the proportion equation
   139,947,496 : 192,914,862 = 192,914,862 : x
2. Step 2: Convert to fraction form
   139,947,496/192,914,862 = 192,914,862/x
3. Step 3: Cross multiply
   139,947,496x = 192,914,862 × 192,914,862
4. Step 4: Simplify right side
   139,947,496x = 37,216,143,980,479,040
5. Step 5: Solve for x
   x = 37,216,143,980,479,040/139,947,496
6. Step 6: Final answer
   x = 265,929,330.96