Finding the Third Proportional to 49,851,034 and 80,096,736

Step by Step Solution

1. Step 1: Write the proportion equation
   49,851,034 : 80,096,736 = 80,096,736 : x
2. Step 2: Convert to fraction form
   49,851,034/80,096,736 = 80,096,736/x
3. Step 3: Cross multiply
   49,851,034x = 80,096,736 × 80,096,736
4. Step 4: Simplify right side
   49,851,034x = 6,415,487,117,853,696
5. Step 5: Solve for x
   x = 6,415,487,117,853,696/49,851,034
6. Step 6: Final answer
   x = 128,693,160.46