Finding the Third Proportional to 30,265,018 and 42,467,803

Step by Step Solution

1. Step 1: Write the proportion equation
   30,265,018 : 42,467,803 = 42,467,803 : x
2. Step 2: Convert to fraction form
   30,265,018/42,467,803 = 42,467,803/x
3. Step 3: Cross multiply
   30,265,018x = 42,467,803 × 42,467,803
4. Step 4: Simplify right side
   30,265,018x = 1,803,514,291,646,809
5. Step 5: Solve for x
   x = 1,803,514,291,646,809/30,265,018
6. Step 6: Final answer
   x = 59,590,722.58