Finding the Third Proportional to 25,585,776 and 55,423,080

Step by Step Solution

1. Step 1: Write the proportion equation
   25,585,776 : 55,423,080 = 55,423,080 : x
2. Step 2: Convert to fraction form
   25,585,776/55,423,080 = 55,423,080/x
3. Step 3: Cross multiply
   25,585,776x = 55,423,080 × 55,423,080
4. Step 4: Simplify right side
   25,585,776x = 3,071,717,796,686,400
5. Step 5: Solve for x
   x = 3,071,717,796,686,400/25,585,776
6. Step 6: Final answer
   x = 120,055,682.37