Finding the Third Proportional to 47,764.69 and 68,670.28

Step by Step Solution

1. Step 1: Write the proportion equation
   47,764.69 : 68,670.28 = 68,670.28 : x
2. Step 2: Convert to fraction form
   47,764.69/68,670.28 = 68,670.28/x
3. Step 3: Cross multiply
   47,764.69x = 68,670.28 × 68,670.28
4. Step 4: Simplify right side
   47,764.69x = 4,715,607,526.95
5. Step 5: Solve for x
   x = 4,715,607,526.95/47,764.69
6. Step 6: Final answer
   x = 98,725.81