Finding the Third Proportional to 34,082,172 and 53,976,574

Step by Step Solution

1. Step 1: Write the proportion equation
   34,082,172 : 53,976,574 = 53,976,574 : x
2. Step 2: Convert to fraction form
   34,082,172/53,976,574 = 53,976,574/x
3. Step 3: Cross multiply
   34,082,172x = 53,976,574 × 53,976,574
4. Step 4: Simplify right side
   34,082,172x = 2,913,470,540,777,476
5. Step 5: Solve for x
   x = 2,913,470,540,777,476/34,082,172
6. Step 6: Final answer
   x = 85,483,710.98