Finding the Third Proportional to 191,126,904 and 295,139,628

Step by Step Solution

1. Step 1: Write the proportion equation
   191,126,904 : 295,139,628 = 295,139,628 : x
2. Step 2: Convert to fraction form
   191,126,904/295,139,628 = 295,139,628/x
3. Step 3: Cross multiply
   191,126,904x = 295,139,628 × 295,139,628
4. Step 4: Simplify right side
   191,126,904x = 87,107,400,015,978,384
5. Step 5: Solve for x
   x = 87,107,400,015,978,384/191,126,904
6. Step 6: Final answer
   x = 455,756,872.49