Finding the Third Proportional to 50,061 and 69,988.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,061 : 69,988.50 = 69,988.50 : x
2. Step 2: Convert to fraction form
   50,061/69,988.50 = 69,988.50/x
3. Step 3: Cross multiply
   50,061x = 69,988.50 × 69,988.50
4. Step 4: Simplify right side
   50,061x = 4,898,390,132.25
5. Step 5: Solve for x
   x = 4,898,390,132.25/50,061
6. Step 6: Final answer
   x = 97,848.43