Finding the Third Proportional to 50,406,404.75 and 77,848,164

Step by Step Solution

1. Step 1: Write the proportion equation
   50,406,404.75 : 77,848,164 = 77,848,164 : x
2. Step 2: Convert to fraction form
   50,406,404.75/77,848,164 = 77,848,164/x
3. Step 3: Cross multiply
   50,406,404.75x = 77,848,164 × 77,848,164
4. Step 4: Simplify right side
   50,406,404.75x = 6,060,336,638,170,896
5. Step 5: Solve for x
   x = 6,060,336,638,170,896/50,406,404.75
6. Step 6: Final answer
   x = 120,229,496.00