Finding the Third Proportional to 68,103 and 103,594.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,103 : 103,594.50 = 103,594.50 : x
2. Step 2: Convert to fraction form
   68,103/103,594.50 = 103,594.50/x
3. Step 3: Cross multiply
   68,103x = 103,594.50 × 103,594.50
4. Step 4: Simplify right side
   68,103x = 10,731,820,430.25
5. Step 5: Solve for x
   x = 10,731,820,430.25/68,103
6. Step 6: Final answer
   x = 157,582.20