Finding the Third Proportional to 43,045.59 and 67,869.67

Step by Step Solution

1. Step 1: Write the proportion equation
   43,045.59 : 67,869.67 = 67,869.67 : x
2. Step 2: Convert to fraction form
   43,045.59/67,869.67 = 67,869.67/x
3. Step 3: Cross multiply
   43,045.59x = 67,869.67 × 67,869.67
4. Step 4: Simplify right side
   43,045.59x = 4,606,291,830.19
5. Step 5: Solve for x
   x = 4,606,291,830.19/43,045.59
6. Step 6: Final answer
   x = 107,009.60