Finding the Third Proportional to 19,425,468 and 41,963,256

Step by Step Solution

1. Step 1: Write the proportion equation
   19,425,468 : 41,963,256 = 41,963,256 : x
2. Step 2: Convert to fraction form
   19,425,468/41,963,256 = 41,963,256/x
3. Step 3: Cross multiply
   19,425,468x = 41,963,256 × 41,963,256
4. Step 4: Simplify right side
   19,425,468x = 1,760,914,854,121,536
5. Step 5: Solve for x
   x = 1,760,914,854,121,536/19,425,468
6. Step 6: Final answer
   x = 90,649,803.35