Finding the Third Proportional to 74,061 and 105,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,061 : 105,832.50 = 105,832.50 : x
2. Step 2: Convert to fraction form
   74,061/105,832.50 = 105,832.50/x
3. Step 3: Cross multiply
   74,061x = 105,832.50 × 105,832.50
4. Step 4: Simplify right side
   74,061x = 11,200,518,056.25
5. Step 5: Solve for x
   x = 11,200,518,056.25/74,061
6. Step 6: Final answer
   x = 151,233.69