Finding the Third Proportional to 50,769,090 and 77,344,012

Step by Step Solution

1. Step 1: Write the proportion equation
   50,769,090 : 77,344,012 = 77,344,012 : x
2. Step 2: Convert to fraction form
   50,769,090/77,344,012 = 77,344,012/x
3. Step 3: Cross multiply
   50,769,090x = 77,344,012 × 77,344,012
4. Step 4: Simplify right side
   50,769,090x = 5,982,096,192,256,144
5. Step 5: Solve for x
   x = 5,982,096,192,256,144/50,769,090
6. Step 6: Final answer
   x = 117,829,494.13