Finding the Third Proportional to 25,585,777 and 55,423,082

Step by Step Solution

1. Step 1: Write the proportion equation
   25,585,777 : 55,423,082 = 55,423,082 : x
2. Step 2: Convert to fraction form
   25,585,777/55,423,082 = 55,423,082/x
3. Step 3: Cross multiply
   25,585,777x = 55,423,082 × 55,423,082
4. Step 4: Simplify right side
   25,585,777x = 3,071,718,018,378,724
5. Step 5: Solve for x
   x = 3,071,718,018,378,724/25,585,777
6. Step 6: Final answer
   x = 120,055,686.34