Finding the Third Proportional to 191,126,802 and 295,139,488

Step by Step Solution

1. Step 1: Write the proportion equation
   191,126,802 : 295,139,488 = 295,139,488 : x
2. Step 2: Convert to fraction form
   191,126,802/295,139,488 = 295,139,488/x
3. Step 3: Cross multiply
   191,126,802x = 295,139,488 × 295,139,488
4. Step 4: Simplify right side
   191,126,802x = 87,107,317,376,902,144
5. Step 5: Solve for x
   x = 87,107,317,376,902,144/191,126,802
6. Step 6: Final answer
   x = 455,756,683.34