Finding the Third Proportional to 26,521,347 and 55,398,822

Step by Step Solution

1. Step 1: Write the proportion equation
   26,521,347 : 55,398,822 = 55,398,822 : x
2. Step 2: Convert to fraction form
   26,521,347/55,398,822 = 55,398,822/x
3. Step 3: Cross multiply
   26,521,347x = 55,398,822 × 55,398,822
4. Step 4: Simplify right side
   26,521,347x = 3,069,029,478,987,684
5. Step 5: Solve for x
   x = 3,069,029,478,987,684/26,521,347
6. Step 6: Final answer
   x = 115,719,215.88