Finding the Third Proportional to 27,143,592 and 59,164,464

Step by Step Solution

1. Step 1: Write the proportion equation
   27,143,592 : 59,164,464 = 59,164,464 : x
2. Step 2: Convert to fraction form
   27,143,592/59,164,464 = 59,164,464/x
3. Step 3: Cross multiply
   27,143,592x = 59,164,464 × 59,164,464
4. Step 4: Simplify right side
   27,143,592x = 3,500,433,800,407,296
5. Step 5: Solve for x
   x = 3,500,433,800,407,296/27,143,592
6. Step 6: Final answer
   x = 128,959,859.12