Finding the Third Proportional to 82,691,041 and 123,230,288

Step by Step Solution

1. Step 1: Write the proportion equation
   82,691,041 : 123,230,288 = 123,230,288 : x
2. Step 2: Convert to fraction form
   82,691,041/123,230,288 = 123,230,288/x
3. Step 3: Cross multiply
   82,691,041x = 123,230,288 × 123,230,288
4. Step 4: Simplify right side
   82,691,041x = 15,185,703,880,562,944
5. Step 5: Solve for x
   x = 15,185,703,880,562,944/82,691,041
6. Step 6: Final answer
   x = 183,643,883.27