Finding the Third Proportional to 47,423 and 100,681.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,423 : 100,681.50 = 100,681.50 : x
2. Step 2: Convert to fraction form
   47,423/100,681.50 = 100,681.50/x
3. Step 3: Cross multiply
   47,423x = 100,681.50 × 100,681.50
4. Step 4: Simplify right side
   47,423x = 10,136,764,442.25
5. Step 5: Solve for x
   x = 10,136,764,442.25/47,423
6. Step 6: Final answer
   x = 213,752.07