Finding the Third Proportional to 69,068 and 103,602

Step by Step Solution

1. Step 1: Write the proportion equation
   69,068 : 103,602 = 103,602 : x
2. Step 2: Convert to fraction form
   69,068/103,602 = 103,602/x
3. Step 3: Cross multiply
   69,068x = 103,602 × 103,602
4. Step 4: Simplify right side
   69,068x = 10,733,374,404
5. Step 5: Solve for x
   x = 10,733,374,404/69,068
6. Step 6: Final answer
   x = 155,403